Patent | Date |
---|
Near-field transducer with separated bottom Au layer Grant 11,315,597 - Shimazawa , et al. April 26, 2 | 2022-04-26 |
RhIr alloy near-field transducer with Rh template layer in a thermally assisted magnetic recording (TAMR) application Grant 11,043,240 - Shimazawa , et al. June 22, 2 | 2021-06-22 |
Near-field transducer with Au nano rod Grant 10,872,628 - Shimazawa , et al. December 22, 2 | 2020-12-22 |
Semiconductor laser for thermally-assisted magnetic recording head Grant 10,566,013 - Honda , et al. Feb | 2020-02-18 |
Double Ridge Near-Field Transducers App 20190206433 - Staffaroni; Matteo ;   et al. | 2019-07-04 |
Double ridge near-field transducers Grant 10,332,553 - Staffaroni , et al. | 2019-06-25 |
Plasmon generator with separating layer for thermal assisted magnetic recording head Grant 10,043,542 - Shimazawa , et al. August 7, 2 | 2018-08-07 |
Method for laser annealing with laser beam radiated via through hole Grant 10,020,193 - Shimazawa , et al. July 10, 2 | 2018-07-10 |
Method of manufacturing laser diode unit utilizing submount bar Grant 9,980,395 - Shimazawa , et al. May 22, 2 | 2018-05-22 |
Thermal assisted magnetic recording head with plasmon generator Grant 9,818,436 - Shimazawa , et al. November 14, 2 | 2017-11-14 |
Thermal Assisted Magnetic Recording Head With Plasmon Generator App 20170287513 - SHIMAZAWA; Koji ;   et al. | 2017-10-05 |
Plasmon Generator With Separating Layer For Thermal Assisted Magnetic Recording Head App 20170278530 - SHIMAZAWA; Koji ;   et al. | 2017-09-28 |
Method of manufacturing an electronic device Grant 9,659,582 - Takayama , et al. May 23, 2 | 2017-05-23 |
Thermal assisted magnetic recording head with plasmon generator Grant 9,640,206 - Saito , et al. May 2, 2 | 2017-05-02 |
Plasmon generator with (111) oriented tip portion for thermal assisted magnetic recording head Grant 9,620,151 - Shimazawa , et al. April 11, 2 | 2017-04-11 |
Light source unit, heat-assisted magnetic recording head using the same, and light source for light source unit Grant 9,489,972 - Honda , et al. November 8, 2 | 2016-11-08 |
Light Source Unit, Heat-assisted Magnetic Recording Head Using The Same, And Light Source For Light Source Unit App 20160232928 - HONDA; Takashi ;   et al. | 2016-08-11 |
Thermally assisted recording head utilizing laser light with limited wavelength range Grant 9,305,573 - Hara , et al. April 5, 2 | 2016-04-05 |
Method Of Setting Flying Height And Flying Height Setting Device App 20160019922 - OTA; Norikazu ;   et al. | 2016-01-21 |
Method of setting flying height and flying height setting device Grant 9,230,586 - Ota , et al. January 5, 2 | 2016-01-05 |
Thermally-assisted magnetic recording method Grant 9,177,572 - Shimazawa , et al. November 3, 2 | 2015-11-03 |
Thermal assisted magnetic recording head utilizing uncoupled light Grant 9,165,582 - Hara , et al. October 20, 2 | 2015-10-20 |
Thermally-assisted magnetic recording head Grant 9,165,569 - Kobayashi , et al. October 20, 2 | 2015-10-20 |
Thermal Assisted Magnetic Recording Head Utilizing Uncoupled Light App 20150294678 - HARA; Shinji ;   et al. | 2015-10-15 |
Thermally-assisted Magnetic Recording Method App 20150170675 - SHIMAZAWA; Koji ;   et al. | 2015-06-18 |
Method of manufacturing a thermally-assisted magnetic recording head that suppresses protrusion of a plasmon generator Grant 8,984,739 - Shimazawa , et al. March 24, 2 | 2015-03-24 |
Method for performing burn-in test Grant 8,957,692 - Shimazawa , et al. February 17, 2 | 2015-02-17 |
Method Of Manufacturing Laser Diode Unit Utilizing Submount Bar App 20150040390 - SHIMAZAWA; Koji ;   et al. | 2015-02-12 |
Thermally-assisted magnetic recording head including a waveguide, a magnetic pole, and a plasmon generator and method of manufacturing the same Grant 8,908,331 - Shimazawa December 9, 2 | 2014-12-09 |
Apparatus and method of manufacturing laser diode unit utilizing submount bar Grant 8,866,041 - Shimazawa , et al. October 21, 2 | 2014-10-21 |
Polarization converter including a jagged diagonal line in plane orthogonal to propagation direction of electromagnetic wave Grant 8,854,931 - Komura , et al. October 7, 2 | 2014-10-07 |
Thermally Assisted Recording Head Utilizing Laser Light With Limited Wavelength Range App 20140269233 - HARA; Shinji ;   et al. | 2014-09-18 |
Polarization Converter Including A Jagged Diagonal Line In Plane Orthogonal To Propagation Direction Of Electromagnetic Wave App 20140254333 - KOMURA; Eiji ;   et al. | 2014-09-11 |
Magnetic Head Comprising Recording Part, Reading Part, Heater For Expansion Of The Recording Part, And Heater For Expansion Of The Reading Part App 20140241138 - HIRATA; Kei ;   et al. | 2014-08-28 |
Thermally-assisted Magnetic Recording Head And Method Of Manufacturing The Same App 20140233361 - SHIMAZAWA; Koji | 2014-08-21 |
Magnetic head comprising recording part, reading part, heater for expansion of the recording part, and heater for expansion of the reading part Grant 8,811,127 - Hirata , et al. August 19, 2 | 2014-08-19 |
Method Of Manufacturing An Electronic Device App 20140209664 - TAKAYAMA; Seiichi ;   et al. | 2014-07-31 |
Thermally-assisted magnetic recording head and method of manufacturing the same App 20140204723 - SHIMAZAWA; Koji | 2014-07-24 |
Thermally-assisted magnetic recording head having gap layers between magnetic pole and plasmon generator Grant 8,760,979 - Chou , et al. June 24, 2 | 2014-06-24 |
Thermally-assisted magnetic recording head having gap layers between magnetic pole and plasmon generator Grant 8,750,082 - Shimazawa , et al. June 10, 2 | 2014-06-10 |
Method for manufacturing an electronic device including a light absorption layer Grant 8,687,469 - Takayama , et al. April 1, 2 | 2014-04-01 |
Method of estimating curie temperature distribution in a magnetic recording layer Grant 8,666,692 - Mizuno , et al. March 4, 2 | 2014-03-04 |
Thermally-assisted magnetic recording head with optically isolating waveguide, head gimbal assembly, head arm assembly, magnetic disk unit, and light transmission unit Grant 8,654,617 - Komura , et al. February 18, 2 | 2014-02-18 |
Method of manufacturing thermally-assisted magnetic recording head Grant 8,590,138 - Hara , et al. November 26, 2 | 2013-11-26 |
Thermally assisted magnetic head slider, head gimbal assembly, and hard disk drive with the same, and manufacturing method thereof Grant 8,588,040 - Fujita , et al. November 19, 2 | 2013-11-19 |
Apparatus And Method Of Manufacturing Lazer Diode Unit Utilizing Submount Bar App 20130270232 - SHIMAZAWA; Koji ;   et al. | 2013-10-17 |
Thermally-assisted Magnetic Recording Head Having Temperature Sensor Embedded On Dielectric Waveguide App 20130258824 - KOMURA; Eiji ;   et al. | 2013-10-03 |
Thermally-assisted magnetic recording head having temperature sensor embedded on dielectric waveguide Grant 8,547,805 - Komura , et al. October 1, 2 | 2013-10-01 |
Thermally-assisted Magnetic Recording Head, Head Gimbals Assembly, Head Arm Assembly, Magnetic Disk Unit, And Light Transmission Unit App 20130250742 - KOMURA; Eiji ;   et al. | 2013-09-26 |
Near field light generating element, thermally assisted magnetic head, thermally assisted magnetic head device and thermally assisted magnetic recording/reproducing apparatus Grant 8,537,645 - Chou , et al. September 17, 2 | 2013-09-17 |
Method Of Manufacturing Thermally-assisted Magnetic Recording Head App 20130219698 - HARA; Shinji ;   et al. | 2013-08-29 |
Method of burn-in testing for thermally assisted head Grant 8,509,036 - Shimazawa , et al. August 13, 2 | 2013-08-13 |
CPP type magneto-resistive effect device and magnetic disk system Grant 8,472,149 - Hara , et al. June 25, 2 | 2013-06-25 |
Magneto-resistive effect device and magnetic disk system Grant 8,472,150 - Tsuchiya , et al. June 25, 2 | 2013-06-25 |
Thermal-assisted magnetic recording head having dielectric waveguide, metal waveguide and near-field light generating element Grant 8,462,593 - Komura , et al. June 11, 2 | 2013-06-11 |
Method Of Manufacturing Thermally-assisted Magnetic Recording Head And Alignment Apparatus App 20130139378 - HARA; Shinji ;   et al. | 2013-06-06 |
Thermally-assisted magnetic recording head with light detector in element-integration surface Grant 8,441,895 - Shimazawa , et al. May 14, 2 | 2013-05-14 |
Light source unit including a photodetector, and thermally-assisted magnetic recording head Grant 8,437,237 - Komura , et al. May 7, 2 | 2013-05-07 |
Method for manufacturing thermally-assisted magnetic recording head by semi-active alignment Grant 8,424,191 - Shimazawa , et al. April 23, 2 | 2013-04-23 |
Thermally-assisted magnetic recording head, head gimbals assembly, head arm assembly, and magnetic disk unit Grant 8,427,927 - Chou , et al. April 23, 2 | 2013-04-23 |
Method Of Manufacturing A Thermally-assisted Magnetic Recording Head That Suppresses Protrusion Of A Plasmon Generator App 20130091695 - SHIMAZAWA; Koji ;   et al. | 2013-04-18 |
Thermal assisted magnetic recording head having integral mounted of photo-detector and laser diode Grant 8,406,091 - Shimazawa , et al. March 26, 2 | 2013-03-26 |
Thermally assisted magnetic recording head Grant 8,395,974 - Shimazawa , et al. March 12, 2 | 2013-03-12 |
Method of manufacturing thermally-assisted magnetic recording head and alignment apparatus Grant 8,393,074 - Takayama , et al. March 12, 2 | 2013-03-12 |
Heat-assisted magnetic recording head with laser diode Grant 8,391,106 - Shimazawa , et al. March 5, 2 | 2013-03-05 |
Method for performing burn-in test Grant 8,384,405 - Shimazawa , et al. February 26, 2 | 2013-02-26 |
Thermally-assisted magnetic recording method for writing data on a hard disk medium Grant 8,374,060 - Shimazawa , et al. February 12, 2 | 2013-02-12 |
Thermally-assisted magnetic recording head capable of reducing the number of binding wires Grant 8,374,061 - Tanaka , et al. February 12, 2 | 2013-02-12 |
Thermally-assisted magnetic recording head, head gimbal assembly and magnetic recording device Grant 8,369,192 - Komura , et al. February 5, 2 | 2013-02-05 |
Thermally-assisted magnetic recording head having concave core at light entrance surface Grant 8,369,203 - Komura , et al. February 5, 2 | 2013-02-05 |
Method for controlling the current of laser diode on thermally assisted magnetic recording head Grant 8,369,191 - Shimazawa February 5, 2 | 2013-02-05 |
Thermally-assisted magnetic recording head, head gimbals assembly, head arm assembly, and magnetic disk unit Grant 8,363,515 - Chou , et al. January 29, 2 | 2013-01-29 |
Method for manufacturing a thermally-assisted magnetic head Grant 8,341,825 - Hara , et al. January 1, 2 | 2013-01-01 |
Plasmon antenna for thermally assisted magnetic head Grant 8,335,052 - Takayama , et al. December 18, 2 | 2012-12-18 |
Thermally-assisted magnetic recording head comprising characteristic clads Grant 8,325,568 - Komura , et al. December 4, 2 | 2012-12-04 |
Thermally-assisted magnetic recording head having a light source at least inclined from an opposed-to-medium surface Grant 8,325,566 - Shimazawa , et al. December 4, 2 | 2012-12-04 |
Thermally-assisted magnetic recording head, head gimbal assembly and magnetic recording device Grant 8,315,129 - Komura , et al. November 20, 2 | 2012-11-20 |
Thermally-assisted magnetic recording head, head gimbals assembly, head arm assembly, and magnetic disk device, and method of manufacturing thermally-assisted magnetic recording head Grant 8,310,903 - Takayama , et al. November 13, 2 | 2012-11-13 |
Magnetoresistive effect element and magnetic disk device Grant 8,310,791 - Machita , et al. November 13, 2 | 2012-11-13 |
Thermally-assisted magnetic head Grant 8,305,849 - Hara , et al. November 6, 2 | 2012-11-06 |
Method For Performing Burn-in Test App 20120269047 - Shimazawa; Koji ;   et al. | 2012-10-25 |
Thermally assisted magnetic head, head gimbal assembly, and hard disk drive Grant 8,295,010 - Shimazawa , et al. October 23, 2 | 2012-10-23 |
Method for aligning the light source unit and the slider of thermally-assisted magnetic recording head Grant 8,274,867 - Mori , et al. September 25, 2 | 2012-09-25 |
Thermally-assisted magnetic recording head comprising waveguide with inverted-trapezoidal shape Grant 8,270,261 - Komura , et al. September 18, 2 | 2012-09-18 |
Method Of Estimating Curie Temperature Distribution In A Magnetic Recording Layer App 20120232831 - MIZUNO; Tomohito ;   et al. | 2012-09-13 |
Thermally-assisted Magnetic Recording Method For Writing Data On A Hard Disk Medium App 20120230169 - SHIMAZAWA; Koji ;   et al. | 2012-09-13 |
Thermal assisted magnetic recording head having spot size converter Grant 8,264,919 - Komura , et al. September 11, 2 | 2012-09-11 |
Light source unit for thermally-assisted magnetic recording including dual electrode layers connected to a unit electrode Grant 8,254,214 - Shimazawa , et al. August 28, 2 | 2012-08-28 |
Method for manufacturing head including light source unit for thermal assist Grant 8,250,737 - Shimazawa , et al. August 28, 2 | 2012-08-28 |
Method for manufacturing thermally-assisted magnetic recording head comprising light source unit and slider Grant 8,248,895 - Shimazawa , et al. August 21, 2 | 2012-08-21 |
Thermally-assisted head including surface-plasmon resonant optical system Grant 8,248,890 - Komura , et al. August 21, 2 | 2012-08-21 |
Head gimbal assembly with two wiring layers comprising thermally-assisted head Grant 8,248,892 - Shimazawa , et al. August 21, 2 | 2012-08-21 |
Method for manufacturing thermally-assisted magnetic recording head comprising light source unit and slider Grant 8,248,897 - Shimazawa , et al. August 21, 2 | 2012-08-21 |
Method for manufacturing head including light source unit for thermal assist Grant 8,240,025 - Shimazawa , et al. August 14, 2 | 2012-08-14 |
Thermally-assisted magnetic recording head comprising near-field optical device with propagation edge Grant 8,243,559 - Komura , et al. August 14, 2 | 2012-08-14 |
Heat-assisted magnetic head constituted of slider and light source unit, and manufacturing method of the head Grant 8,243,388 - Shimazawa , et al. August 14, 2 | 2012-08-14 |
Thermally assisted magnetic head, head gimbal assembly, and hard disk apparatus Grant 8,243,558 - Komura , et al. August 14, 2 | 2012-08-14 |
Thermally-assisted Magnetic Head App 20120188859 - HARA; Shinji ;   et al. | 2012-07-26 |
Thermally-assisted magnetic recording head with plane-emission type light source Grant 8,223,596 - Chou , et al. July 17, 2 | 2012-07-17 |
Thermally assisted head having reflection mirror for propagating light Grant 8,223,597 - Komura , et al. July 17, 2 | 2012-07-17 |
Light Source Unit Including A Photodetector, And Thermally-assisted Magnetic Recording Head App 20120176874 - KOMURA; Eiji ;   et al. | 2012-07-12 |
Multilayered waveguide having protruded light-emitting end Grant 8,213,272 - Takayama , et al. July 3, 2 | 2012-07-03 |
Method Of Burn-in Testing For Thermally Assisted Head App 20120147717 - Shimazawa; Koji ;   et al. | 2012-06-14 |
Method For Performing Burn-in Test App 20120139566 - SHIMAZAWA; Koji ;   et al. | 2012-06-07 |
Thermally-assisted magnetic recording head comprising light source with photonic-band layer Grant 8,194,509 - Shimazawa , et al. June 5, 2 | 2012-06-05 |
Hard Disk Drive Apparatus With Thermally Assisted Head App 20120134246 - SHIMAZAWA; Koji | 2012-05-31 |
Thermally-Assisted Head Including Surface-Plasmon Resonant Optical System App 20120120781 - Komura; Eiji ;   et al. | 2012-05-17 |
Thermally-assisted Magnetic Recording Head Comprising Plasmon Generator App 20120120780 - KOMURA; EIJI ;   et al. | 2012-05-17 |
Method For Manufacturing A Thermally-assisted Magnetic Head App 20120117791 - HARA; Shinji ;   et al. | 2012-05-17 |
Thermally assisted magnetic head Grant 8,179,747 - Mugino , et al. May 15, 2 | 2012-05-15 |
Magnetic film sensor with a deformable part Grant 8,174,261 - Sasaki , et al. May 8, 2 | 2012-05-08 |
Thermally-assisted magnetic recording head comprising plasmon generator Grant 8,169,861 - Komura , et al. May 1, 2 | 2012-05-01 |
Near-field light transducer comprising propagation edge with predetermined curvature radius Grant 8,169,731 - Mizuno , et al. May 1, 2 | 2012-05-01 |
Thermally-assisted magnetic recording head and thermally-assisted magnetic recording method Grant 8,164,986 - Aoki , et al. April 24, 2 | 2012-04-24 |
Method For Manufacturing Head Including Light Source Unit For Thermal Assist App 20120090162 - SHIMAZAWA; Koji ;   et al. | 2012-04-19 |
Light source unit for thermally-assisted magnetic recording capable of monitoring of light output Grant 8,149,653 - Shimazawa , et al. April 3, 2 | 2012-04-03 |
Wave guide that attenuates evanescent light of higher order TM mode Grant 8,149,654 - Komura , et al. April 3, 2 | 2012-04-03 |
Magnetic field detecting element including tri-layer stack with stepped portion Grant 8,149,546 - Ayukawa , et al. April 3, 2 | 2012-04-03 |
Method For Manufacturing Head Including Light Source Unit For Thermal Assist App 20120073120 - SHIMAZAWA; Koji ;   et al. | 2012-03-29 |
Thermally-assisted magnetic recording head comprising near-field optical device with propagation edge Grant 8,130,599 - Komura , et al. March 6, 2 | 2012-03-06 |
Heat-assisted magnetic recording head including plasmon generator Grant 8,125,858 - Hara , et al. February 28, 2 | 2012-02-28 |
Head Gimbal Assembly With Two Wiring Layers Comprising Thermally-assisted Head App 20120044790 - SHIMAZAWA; Koji ;   et al. | 2012-02-23 |
Heat-assisted magnetic recording head with laser diode Grant 8,116,173 - Shimazawa , et al. February 14, 2 | 2012-02-14 |
Thermally assisted magnetic head having main pole arranged between near-field light-generating portions and manufacturing method of same Grant 8,116,034 - Komura , et al. February 14, 2 | 2012-02-14 |
Near-field light generating device including surface plasmon generating element Grant 8,116,172 - Ito , et al. February 14, 2 | 2012-02-14 |
Heat-assisted magnetic recording head including plasmon generator Grant 8,116,175 - Chou , et al. February 14, 2 | 2012-02-14 |
Heat-assisted magnetic recording head having laser diode overlaping two recording wiring layers Grant 8,111,591 - Shimazawa , et al. February 7, 2 | 2012-02-07 |
Thermally-Assisted Magnetic Recording Head Comprising Characteristic Clads App 20120026846 - Komura; Eiji ;   et al. | 2012-02-02 |
Near-field light generating element comprising surface plasmon antenna with surface or edge opposed to waveguide Grant 8,107,325 - Komura , et al. January 31, 2 | 2012-01-31 |
Near-field light generator comprising waveguide with inclined end surface Grant 8,102,736 - Takayama , et al. January 24, 2 | 2012-01-24 |
Optical waveguide and thermal assist magnetic recording head therewith Grant 8,098,547 - Komura , et al. January 17, 2 | 2012-01-17 |
CPP-type magneto resistance element having a pair of free layers and spacer layer sandwiched therebetween Grant 8,098,464 - Shimazawa January 17, 2 | 2012-01-17 |
Magnetic Recording Head Capable Of Monitoring Light For Thermal Assist App 20120008470 - SHIMAZAWA; Koji ;   et al. | 2012-01-12 |
Magnetoresistive device of the CCP (current perpendicular to plane) type with single-domain control of magnetization, and associated magnetic disk system Grant 8,094,420 - Ayukawa , et al. January 10, 2 | 2012-01-10 |
Heat-assisted magnetic recording medium and magnetic recording apparatus with the medium Grant 8,094,523 - Kamijima , et al. January 10, 2 | 2012-01-10 |
Heat-assisted magnetic recording head including plasmon generator Grant 8,089,831 - Chou , et al. January 3, 2 | 2012-01-03 |
CPP-type magnetoresistance effect element having a pair of free layers Grant 8,085,512 - Mizuno , et al. December 27, 2 | 2011-12-27 |
Thermally Assisted Head Having Reflection Mirror For Propagating Light App 20110310713 - KOMURA; Eiji ;   et al. | 2011-12-22 |
Method of manufacturing thermally assisted magnetic head Grant 8,076,246 - Tanaka , et al. December 13, 2 | 2011-12-13 |
Thermally assisted magnetic head, head gimbal assembly, and hard disk drive Grant 8,077,556 - Komura , et al. December 13, 2 | 2011-12-13 |
Method for manufacturing tactile-sensitive material utilizing microcoils Grant 8,072,227 - Shimazawa December 6, 2 | 2011-12-06 |
Manufacturing method of heat-assisted magnetic head constituted of slider and light source unit Grant 8,065,786 - Shimazawa , et al. November 29, 2 | 2011-11-29 |
Magnetoresistive element including a pair of free layers coupled to a pair of shield layers Grant 8,049,997 - Miyauchi , et al. November 1, 2 | 2011-11-01 |
Near-field light generating element comprising surface plasmon antenna and waveguide with groove Grant 8,045,422 - Komura , et al. October 25, 2 | 2011-10-25 |
Method For Manufacturing Thermally-assisted Magnetic Recording Head With Light Source Unit App 20110242697 - MORI; Nobuyuki ;   et al. | 2011-10-06 |
Magnetoresistive device of the CPP type, and magnetic disk system Grant 8,031,444 - Chou , et al. October 4, 2 | 2011-10-04 |
Wave Guide That Attenuates Evanescent Light Of Higher Order Tm Mode App 20110235478 - KOMURA; Eiji ;   et al. | 2011-09-29 |
Light Source Unit For Thermally-assisted Magnetic Recording Capable Of Monitoring Of Light Output App 20110228653 - SHIMAZAWA; Koji ;   et al. | 2011-09-22 |
Method For Manufacturing Thermally-assisted Magnetic Recording Head Comprising Light Source Unit And Slider App 20110228649 - SHIMAZAWA; Koji ;   et al. | 2011-09-22 |
Method For Manufacturing Thermally-assisted Magnetic Recording Head Comprising Light Source Unit And Slider App 20110228650 - SHIMAZAWA; Koji ;   et al. | 2011-09-22 |
Heat-assisted Magnetic Recording Head Including Plasmon Generator App 20110228420 - Hara; Shinji ;   et al. | 2011-09-22 |
Magnetoresistive element including a pair of ferromagnetic layers coupled to a pair of shield layers Grant 8,023,230 - Machita , et al. September 20, 2 | 2011-09-20 |
Thermally assisted magnetic head with optical waveguide Grant 8,023,225 - Shimazawa , et al. September 20, 2 | 2011-09-20 |
Thermally assisted magnetic head, head gimbal assembly, and hard disk drive Grant 8,023,226 - Shimazawa , et al. September 20, 2 | 2011-09-20 |
Optical Waveguide And Thermal Assist Magnetic Recording Head Therewith App 20110222184 - KOMURA; Eiji ;   et al. | 2011-09-15 |
Head gimbal assembly for heat-assisted magnetic recording Grant 8,018,685 - Shimazawa , et al. September 13, 2 | 2011-09-13 |
Heat-assisted Magnetic Recording Head Including Plasmon Generator App 20110216634 - Chou; Tsutomu ;   et al. | 2011-09-08 |
Near-field light generator plate, thermally assisted magnetic head, head gimbal assembly, and hard disk drive Grant 8,014,101 - Shimazawa , et al. September 6, 2 | 2011-09-06 |
Magnetoresistive device of the CPP type, utilizing insulating layers interposed in shield layers to form a closed magnetic path usable in a disk system Grant 8,014,108 - Shimazawa , et al. September 6, 2 | 2011-09-06 |
Optical waveguide and thermal assist magnetic recording head therewith App 20110205661 - Komura; Eiji ;   et al. | 2011-08-25 |
Spot size converter and thermal assist magnetic recording head therewith App 20110205660 - Komura; Eiji ;   et al. | 2011-08-25 |
Heat-assisted Magnetic Recording Head Including Plasmon Generator App 20110205860 - CHOU; Tsutomu ;   et al. | 2011-08-25 |
Near-field light generating element utilizing surface plasmon Grant 8,000,178 - Shimazawa , et al. August 16, 2 | 2011-08-16 |
Thermally assisted magnetic head having a semiconductor surface-emitting laser Grant 8,000,175 - Shimazawa , et al. August 16, 2 | 2011-08-16 |
Method For Manufacturing Tactile Sensitive Material Utilizing Microcoils App 20110167616 - SHIMAZAWA; Koji | 2011-07-14 |
Thermally-assisted Magnetic Recording Head Comprising Waveguide With Inverted-trapezoidal Shape App 20110164479 - KOMURA; Eiji ;   et al. | 2011-07-07 |
Magneto-resistive effect device of CPP type having shield layers coupled with ferromagnetic layers Grant 7,974,048 - Shimazawa , et al. July 5, 2 | 2011-07-05 |
Thermally assisted magnetic head Grant 7,974,043 - Shimazawa , et al. July 5, 2 | 2011-07-05 |
Method For Manufacturing Thermally-assisted Magnetic Recording Head By Semi-active Alignment App 20110157738 - SHIMAZAWA; Koji ;   et al. | 2011-06-30 |
Magnetoresistive device of the CPP type, and magnetic disk system Grant 7,961,438 - Mizuno , et al. June 14, 2 | 2011-06-14 |
Thermally assisted magnetic head, head gimbal assembly, and hard disk drive Grant 7,957,085 - Tanaka , et al. June 7, 2 | 2011-06-07 |
Thermally assisted magnetic head with optical waveguide and light shield Grant 7,957,099 - Tanaka , et al. June 7, 2 | 2011-06-07 |
Light Source Unit For Thermally-assisted Magnetic Recording App 20110128827 - SHIMAZAWA; Koji ;   et al. | 2011-06-02 |
Thermally-Assisted Magnetic Recording Head with Light Detector in Element-Integration Surface App 20110122737 - Shimazawa; Koji ;   et al. | 2011-05-26 |
Heat-assisted thin-film magnetic head and heat-assisted magnetic recording method Grant 7,948,710 - Shimazawa , et al. May 24, 2 | 2011-05-24 |
Magnetoresistive head having an insulating layer with a particular compressive stress Grant 7,948,718 - Machita , et al. May 24, 2 | 2011-05-24 |
Thermally-assisted Magnetic Recording Head Comprising Near-field Optical Device With Propagation Edge App 20110116349 - KOMURA; Eiji ;   et al. | 2011-05-19 |
Magnetoresistive element including layered film touching periphery of spacer layer Grant 7,944,650 - Tsuchiya , et al. May 17, 2 | 2011-05-17 |
Thermally-Assisted Magnetic Recording Head Comprising Near-Field Optical Device with Propagation Edge App 20110110202 - Komura; Eiji ;   et al. | 2011-05-12 |
Thermally assisted magnetic head, head gimbal assembly, and hard disk drive Grant 7,940,486 - Shimazawa , et al. May 10, 2 | 2011-05-10 |
Thermal assisted magnetic recording head having surface-emitting semiconductor laser Grant 7,936,643 - Takayama , et al. May 3, 2 | 2011-05-03 |
Thermally assisted magnetic head having an asymmetric plasmon antenna and manufacturing method thereof Grant 7,936,531 - Tomikawa , et al. May 3, 2 | 2011-05-03 |
Method of manufacturing a thermally assisted magnetic head Grant 7,930,817 - Takayama , et al. April 26, 2 | 2011-04-26 |
Thermally-Assisted Magnetic Recording Head With Plane-Emission Type Light Source App 20110090587 - Chou; Tsutomu ;   et al. | 2011-04-21 |
Heat-assisted magnetic recording head constituted of slider and light source unit, and manufacturing method of the head Grant 7,924,658 - Shimazawa , et al. April 12, 2 | 2011-04-12 |
Magnetio-resistive device including a multi-layer spacer which includes a semiconductor oxide layer Grant 7,920,362 - Hara , et al. April 5, 2 | 2011-04-05 |
Thin-film magnetic head with near-field-light-generating layer Grant 7,911,882 - Shimazawa , et al. March 22, 2 | 2011-03-22 |
Thermal-assisted magnetic recording head having substrate and light reflection section Grant 7,898,909 - Shimazawa , et al. March 1, 2 | 2011-03-01 |
Method for manufacturing magnetic field detecting element utilizing diffusion and migration of silver Grant 7,895,731 - Mizuno , et al. March 1, 2 | 2011-03-01 |
CCP magnetoresistive effect device with Fe barrier layers inhibiting diffusion of Co atoms to Heusler alloy layers in fixed layer and free layer, and head, head-gimbal assembly and hard disk system including said device Grant 7,894,165 - Mizuno , et al. February 22, 2 | 2011-02-22 |
Near-Field Light Transducer Comprising Propagation Edge With Predetermined Curvature Radius App 20110038236 - Mizuno; Tomohito ;   et al. | 2011-02-17 |
CPP magneto-resistive effect device utilizing an anti-oxidizing layer as part of the spacer layer in a thin-film magnetic head usable in a head gimbal assembly in a hard disk system Grant 7,885,042 - Shimazawa , et al. February 8, 2 | 2011-02-08 |
Thermally-assisted magnetic recording head and thermally-assisted magnetic recording method Grant 7,885,029 - Miyauchi , et al. February 8, 2 | 2011-02-08 |
Heat-assisted magnetic recording head with laser diode App 20110026156 - Shimazawa; Koji ;   et al. | 2011-02-03 |
Thermally-Assisted Magnetic Recording Head Comprising Light Source with Photonic-Band Layer App 20110026377 - Shimazawa; Koji ;   et al. | 2011-02-03 |
Heat-assisted magnetic recording head with laser diode App 20110026378 - Shimazawa; Koji ;   et al. | 2011-02-03 |
Heat-assisted magnetic recording head with laser diode App 20110026379 - Shimazawa; Koji ;   et al. | 2011-02-03 |
Magneto-resistive effect device having a spacer layer of a semiconductor layer interposed between first and second nonmagnetic metal layers and a work function control layer for use in a thin-film magnetic head usable in a head gimbal assembly in a hard disk system Grant 7,881,025 - Shimazawa , et al. February 1, 2 | 2011-02-01 |
CPP type magnetoresistive device with biasing arrangement for ferromagnetic layers having respective magnetizations orthogonal to one another, and magnetic disk system using same Grant 7,881,021 - Chou , et al. February 1, 2 | 2011-02-01 |
Magnetoresistive device of the CPP type, and magnetic disk system Grant 7,881,023 - Machita , et al. February 1, 2 | 2011-02-01 |
Magnetoresistive device of the CPP type, and magnetic disk system Grant 7,876,535 - Machita , et al. January 25, 2 | 2011-01-25 |
Thermally assisted magnetic head, head gimbal assembly, and hard disk drive Grant 7,876,646 - Tanaka , et al. January 25, 2 | 2011-01-25 |
Tactile sensor utilizing microcoils with spiral shape Grant 7,868,628 - Shimazawa January 11, 2 | 2011-01-11 |
Near-Field Light Generator Comprising Waveguide With Inclined End Surface App 20110002199 - Takayama; Seiichi ;   et al. | 2011-01-06 |
Near-field light generating element and heat-assisted magnetic recording head utilizing surface plasmon mode Grant 7,855,937 - Shimazawa , et al. December 21, 2 | 2010-12-21 |
Magnetoresistive element and magnetic head Grant 7,855,859 - Hara , et al. December 21, 2 | 2010-12-21 |
Multilayered Waveguide Having Protruded Light-Emitting End App 20100315736 - Takayama; Seiichi ;   et al. | 2010-12-16 |
Thermally-assisted Magnetic Recording Head And Thermally-assisted Magnetic Recording Method App 20100302672 - AOKI; Susumu ;   et al. | 2010-12-02 |
Magnetoresistive element including two ferromagnetic layers Grant 7,843,668 - Machita , et al. November 30, 2 | 2010-11-30 |
Heat assisted magnetic recording head comprising plasmon antenna with flat surfaces opposed to medium Grant 7,835,102 - Takayama , et al. November 16, 2 | 2010-11-16 |
Planar plasmon antenna for use in near-field recording Grant 7,835,101 - Takayama , et al. November 16, 2 | 2010-11-16 |
Magneto-resistive effect device of the CPP structure and magnetic disk system Grant 7,826,179 - Shimazawa , et al. November 2, 2 | 2010-11-02 |
Thermally assisted magnetic head having an asymmetric plasmon antenna and manufacturing method thereof Grant 7,821,732 - Komura , et al. October 26, 2 | 2010-10-26 |
Thermally-assisted Magnetic Recording Head And Thermally-assisted Magnetic Recording Method App 20100259845 - MIYAUCHI; Daisuke ;   et al. | 2010-10-14 |
Method of manufacturing thin-film magnetic head Grant 7,805,828 - Shimazawa , et al. October 5, 2 | 2010-10-05 |
Thermally assisted magnetic head Grant 7,804,655 - Shimazawa , et al. September 28, 2 | 2010-09-28 |
Magnetoresistive element with a Heusler alloy layer that has a region in which an additive element changes in concentration Grant 7,804,667 - Hirata , et al. September 28, 2 | 2010-09-28 |
Thermally-assisted Magnetic Recording Head With Light Source On Element-integration Surface App 20100238580 - Shimazawa; Koji ;   et al. | 2010-09-23 |
Magnetoresistive effect element and magnetic disk device App 20100232074 - Machita; Takahiko ;   et al. | 2010-09-16 |
Magnetoresistive element having free layer, pinned layer, and spacer layer disposed therebetween, the spacer layer including semiconductor layer Grant 7,782,575 - Tsuchiya , et al. August 24, 2 | 2010-08-24 |
Thermally Assisted Magnetic Head Having A Semiconductor Surface-emitting Laser App 20100202081 - SHIMAZAWA; Koji ;   et al. | 2010-08-12 |
Near-field light generating device including surface plasmon generating element App 20100202256 - Ito; Yasuhiro ;   et al. | 2010-08-12 |
Thin-film magnetic head having near-field-light-generating portion with trapezoidal end Grant 7,773,342 - Shimazawa , et al. August 10, 2 | 2010-08-10 |
Thermally Assisted Magnetic Head Comprising Surface-emitting Semiconductor Laser App 20100195239 - TAKAYAMA; Seiichi ;   et al. | 2010-08-05 |
Thermally Assisted Magnetic Head Having A Semiconductor Surface-emitting Laser App 20100195238 - Shimazawa; Koji ;   et al. | 2010-08-05 |
Magneto-resistance effect element and thin-film magnetic head having non-magnetic spacer layer composed of one semiconductor layer and two metal layers Grant 7,764,470 - Mizuno , et al. July 27, 2 | 2010-07-27 |
Magnetic Film Sensor And Method Of Manufacturing The Same App 20100182003 - Sasaki; Yoshitaka ;   et al. | 2010-07-22 |
Near-Field Light Generating Element Comprising Surface Plasmon Antenna And Waveguide With Groove App 20100172220 - Komura; Eiji ;   et al. | 2010-07-08 |
Magnetic film sensor having a magnetic film for generating a magnetostriction and a depressed insulating layer Grant 7,750,627 - Sasaki , et al. July 6, 2 | 2010-07-06 |
Method of manufacturing a magnetoresistive element Grant 7,739,787 - Shimazawa , et al. June 22, 2 | 2010-06-22 |
Near-field Light Generating Element Comprising Surface Plasmon Antenna With Surface Or Edge Opposed To Waveguide App 20100149930 - Komura; Eiji ;   et al. | 2010-06-17 |
Thermally Assisted Magnetic Head Having An Asymmetric Plasmon Antenna And Manufacturing Method Thereof App 20100118431 - TOMIKAWA; Satoshi ;   et al. | 2010-05-13 |
Thermally assisted magnetic head Grant 7,710,677 - Tanaka , et al. May 4, 2 | 2010-05-04 |
Magnetoresistive element including a pair of ferromagnetic layers coupled to a pair of shield layers App 20100103562 - Machita; Takahiko ;   et al. | 2010-04-29 |
Surface Plasmon Antenna With Propagation Edge And Near-field Light Generating Element App 20100103553 - Shimazawa; Koji ;   et al. | 2010-04-29 |
Magnetoresistive Device Of The Cpp Type, And Magnetic Disk System App 20100097722 - Chou; Tsutomu ;   et al. | 2010-04-22 |
Head Gimbal Assembly For Heat-assisted Magnetic Recording App 20100097724 - SHIMAZAWA; Koji ;   et al. | 2010-04-22 |
Heat-assisted Magnetic Recording Head Constituted Of Slider And Light Source Unit, And Manufacturing Method Of The Head App 20100085846 - SHIMAZAWA; Koji ;   et al. | 2010-04-08 |
Plasmon Antenna And Heat-assisted Magnetic Recording Head App 20100079895 - Takayama; Seiichi ;   et al. | 2010-04-01 |
Magnetoresistive element including a pair of free layers coupled to a pair of shield layers App 20100079917 - Miyauchi; Daisuke ;   et al. | 2010-04-01 |
Thermally assisted magnetic head having an asymmetric plasmon antenna and manufacturing method thereof App 20100073802 - KOMURA; Eiji ;   et al. | 2010-03-25 |
Plasmon Antenna For Thermally Assisted Magnetic Head App 20100073817 - TAKAYAMA; Seiichi ;   et al. | 2010-03-25 |
Heat-assisted Magnetic Recording Medium And Magnetic Recording Apparatus With The Medium App 20100074062 - Kamijima; Akifumi ;   et al. | 2010-03-25 |
Method for inspecting magnetic characteristics of a plurality of thin magnetic heads by means of local application of magnetic field Grant 7,683,610 - Shimazawa March 23, 2 | 2010-03-23 |
Near-field Light Generating Element And Heat-assisted Magnetic Recording Head Utilizing Surface Plasmon Mode App 20100061200 - SHIMAZAWA; Koji ;   et al. | 2010-03-11 |
Magnetoresistive element including a pair of ferromagnetic layers coupled to a pair of shield layers App 20100053820 - Miyauchi; Daisuke ;   et al. | 2010-03-04 |
Method for manufacturing magnetic field detecting element, utilizing diffusion of metal Grant 7,672,092 - Tsuchiya , et al. March 2, 2 | 2010-03-02 |
CPP type magneto-resistive effect device having a semiconductor oxide spacer layer and magnetic disk system Grant 7,672,085 - Hara , et al. March 2, 2 | 2010-03-02 |
Planer Plasmon Antenna, Thermally Assisted Magnetic Head And Hard Disk Drive App 20100046331 - TAKAYAMA; Seiichi ;   et al. | 2010-02-25 |
Current-perpendicular-to-plane magneto-resistive element including multilayer lower magnetic shielding film Grant 7,663,845 - Hirata , et al. February 16, 2 | 2010-02-16 |
Magneto-resistive element having a cap layer for canceling spin injection effect Grant 7,656,621 - Shimazawa , et al. February 2, 2 | 2010-02-02 |
Heat-assisted Thin-film Magnetic Head And Heat-assisted Magnetic Recording Method App 20100020431 - SHIMAZAWA; Koji ;   et al. | 2010-01-28 |
Thin-film Magnetic Head For Microwave Assist And Microwave-assisted Magnetic Recording Method App 20090310244 - Shimazawa; Koji ;   et al. | 2009-12-17 |
Magneto-resistance Effect Element Provided With Current Limiting Layer Including Magnetic Material App 20090303640 - Mizuno; Tomohito ;   et al. | 2009-12-10 |
Magnetoresistive Device Of The Cpp Type, And Magnetic Disk System App 20090296283 - Mizuno; Tomohito ;   et al. | 2009-12-03 |
Magnetoresistive Device Of The Cpp Type, And Magnetic Disk System App 20090290264 - Ayukawa; Toshiyuki ;   et al. | 2009-11-26 |
Magnetoresistive element including two ferromagnetic layers App 20090273864 - Machita; Takahiko ;   et al. | 2009-11-05 |
Manufacturing Method Of Heat-assisted Magnetic Head Constituted Of Slider And Light Source Unit App 20090266789 - SHIMAZAWA; Koji ;   et al. | 2009-10-29 |
Heat-assisted Magnetic Head Constituted Of Slider And Light Source Unit, And Manufacturing Method Of The Head App 20090262448 - SHIMAZAWA; Koji ;   et al. | 2009-10-22 |
Method For Inspecting Magnetic Characteristics Of A Plurality Of Thin Magnetic Heads By Means Of Local Application Of Magnetic Field App 20090219018 - SHIMAZAWA; Koji | 2009-09-03 |
Thin-film magnetic head, head gimbal assembly, head arm assembly and magnetic disk drive Grant 7,583,478 - Machita , et al. September 1, 2 | 2009-09-01 |
Magneto-resistance Effect Element Having Stack With Dual Free Layer And A Plurality Of Bias Magnetic Layers App 20090213502 - MIYAUCHI; Daisuke ;   et al. | 2009-08-27 |
Magneto-resistance Effect Element Including Stack With Dual Free Layer And Magnetized Shield Electrode Layers App 20090207534 - MIYAUCHI; Daisuke ;   et al. | 2009-08-20 |
Cpp-type Magneto Resistance Element Having A Pair Of Free Layers And Spacer Layer Sandwiched Therebetween App 20090207533 - SHIMAZAWA; Koji | 2009-08-20 |
Magnetoresistive device of the CPP type, and magnetic disk system App 20090201612 - SHIMAZAWA; Koji ;   et al. | 2009-08-13 |
Thermally Assisted Magnetic Head, Head Gimbal Assembly, And Hard Disk Apparatus App 20090201600 - KOMURA; Eiji ;   et al. | 2009-08-13 |
Magnetoresistive Device Of The Cpp Type, And Magnetic Disk System App 20090190268 - Machita; Takahiko ;   et al. | 2009-07-30 |
Method Of Manufacturing Thermally Assisted Magnetic Head App 20090188891 - TANAKA; Kosuke ;   et al. | 2009-07-30 |
Magnetoresistive Device Of The Cpp Type, And Magnetic Disk System App 20090190272 - Machita; Takahiko ;   et al. | 2009-07-30 |
Magneto-resistive Effect Device Of The Cpp Type, And Magnetic Disk System App 20090190270 - Chou; Tsutomu ;   et al. | 2009-07-30 |
Magnetic field sensor provided with an upper shield layer having portions with different magnetostriction Grant 7,558,027 - Hirata , et al. July 7, 2 | 2009-07-07 |
Thermally Assisted Magnetic Head And Manufacturing Method Of Same App 20090168220 - Komura; Eiji ;   et al. | 2009-07-02 |
Method Of Manufacturing Thermally Assisted Magnetic Head And Aperture Apparatus Used In The Method App 20090165285 - TAKAYAMA; Seiichi ;   et al. | 2009-07-02 |
Magnetoresistive element and magnetic head App 20090168264 - Hara; Shinji ;   et al. | 2009-07-02 |
Thin film magnetic head, head gimbal assembly, and hard disk drive Grant 7,551,408 - Shimazawa , et al. June 23, 2 | 2009-06-23 |
Thin-film magnetic head, head gimbal assembly and hard disk drive Grant 7,551,407 - Machita , et al. June 23, 2 | 2009-06-23 |
Magneto-resistive Effect Device Of The Cpp Type, And Magnetic Disk System App 20090135529 - Shimazawa; Koji ;   et al. | 2009-05-28 |
Cpp Magneto-resistive Element Provided With A Pair Of Magnetic Layers And Nicr Buffer Layer App 20090128965 - MIZUNO; Tomohito ;   et al. | 2009-05-21 |
Magneto-resistance element and thin film magnetic head with improved heat reliability Grant 7,535,682 - Shimazawa , et al. May 19, 2 | 2009-05-19 |
Fabrication process for magneto-resistive effect devices of the CPP structure Grant 7,533,456 - Tsuchiya , et al. May 19, 2 | 2009-05-19 |
Magnetic Field Detecting Element Including Tri-layer Stack With Stepped Portion App 20090109580 - AYUKAWA; Toshiyuki ;   et al. | 2009-04-30 |
Thin film magnetic head, head gimbal assembly, and hard disk drive having a dual spin-valve magneto-resistive element Grant 7,525,773 - Shimazawa , et al. April 28, 2 | 2009-04-28 |
CPP type magneto-resistive effect device and magnetic disk system App 20090086383 - Hara; Shinji ;   et al. | 2009-04-02 |
Magneto-resistance effect element and thin-film magnetic head Grant 7,510,787 - Tsuchiya , et al. March 31, 2 | 2009-03-31 |
Magneto-resistive Effect Device Of The Cpp Structure And Magnetic Disk System App 20090073616 - Shimazawa; Koji ;   et al. | 2009-03-19 |
Magnetoresistive element including layered film touching periphery of spacer layer App 20090067099 - Tsuchiya; Yoshihiro ;   et al. | 2009-03-12 |
Cpp-type Magnetoresistance Effect Element Having Characteristic Free Layers App 20090061258 - MIZUNO; Tomohito ;   et al. | 2009-03-05 |
Cpp-type Magnetoresistance Effect Element Having Characteristic Free Layers App 20090059442 - MIZUNO; Tomohito ;   et al. | 2009-03-05 |
Thermally Assisted Magnetic Head, Head Gimbal Assembly, And Hard Disk Drive App 20090052078 - TANAKA; Kosuke ;   et al. | 2009-02-26 |
Thermally Assisted Magnetic Head With Optical Waveguide App 20090052076 - SHIMAZAWA; Koji ;   et al. | 2009-02-26 |
Thermally Assisted Magnetic Head With Optical Waveguide And Light Shield App 20090052077 - TANAKA; Kosuke ;   et al. | 2009-02-26 |
Tactile Sensor Utilizing Microcoils With Spiral Shape App 20090045820 - SHIMAZAWA; Koji | 2009-02-19 |
Thermally Assisted Magnetic Head, Head Gimbal Assembly, And Hard Disk Drive App 20090040645 - SHIMAZAWA; Koji ;   et al. | 2009-02-12 |
Thermally Assisted Magnetic Head, Head Gimbal Assembly, And Hard Disk Drive App 20080239541 - SHIMAZAWA; Koji ;   et al. | 2008-10-02 |
Magneto-resistance Effect Element And Thin-film Magnetic Head App 20080218907 - MIZUNO; Tomohito ;   et al. | 2008-09-11 |
Thermally Assisted Magnetic Head, Head Gimbal Assembly, And Hard Disk Drive App 20080205202 - KOMURA; Eiji ;   et al. | 2008-08-28 |
Near-field light generator plate, thermally assisted magnetic head, head gimbal assembly, and hard disk drive App 20080198496 - Shimazawa; Koji ;   et al. | 2008-08-21 |
Thermally assisted magnetic head App 20080192376 - Tanaka; Kosuke ;   et al. | 2008-08-14 |
Cpp Type Magneto-resistive Effect Device And Magnetic Disc System App 20080174920 - Hara; Shinji ;   et al. | 2008-07-24 |
Magneto-resistive Effect Device And Magnetic Disk System App 20080170336 - TSUCHIYA; Yoshihiro ;   et al. | 2008-07-17 |
Thermally assisted magnetic head, head gimbal assembly, and hard disk drive App 20080158709 - Tanaka; Kosuke ;   et al. | 2008-07-03 |
Thermally assisted magnetic head App 20080151431 - Tanaka; Kosuke ;   et al. | 2008-06-26 |
Magneto-resistive Effect Device, Thin-film Magnetic Head, Head Gimbal Assembly, And Hard Disk System App 20080117554 - Hara; Shinji ;   et al. | 2008-05-22 |
Current-confined-path type magnetoresistive element and method of manufacturing same App 20080112091 - Shimazawa; Koji ;   et al. | 2008-05-15 |
Magneto-resistive Effect Device, Thin-film Magnetic Head, Head Gimbal Assembly, And Hard Disk System App 20080106827 - SHIMAZAWA; Koji ;   et al. | 2008-05-08 |
Magneto-resistive Effect Device, Thin-film Magnetic Head, Head Gimbal Assembly, And Hard Disk System App 20080100968 - SHIMAZAWA; Koji ;   et al. | 2008-05-01 |
Magnetic film sensor and method of manufacturing the same App 20080094059 - Sasaki; Yoshitaka ;   et al. | 2008-04-24 |
Magnetoresistive element having free layer, pinned layer, and spacer layer disposed therebetween, the spacer layer including semiconductor layer App 20080062557 - Tsuchiya; Yoshihiro ;   et al. | 2008-03-13 |
Thermally assisted magnetic head, head gimbal assembly, and hard disk drive App 20080055762 - Shimazawa; Koji ;   et al. | 2008-03-06 |
Fabrication Process For Magneto-resistive Effect Devices Of The Cpp Structure App 20080052896 - TSUCHIYA; Yoshihiro ;   et al. | 2008-03-06 |
Thermally assisted magnetic head, head gimbal assembly, and hard disk drive App 20080055763 - Tanaka; Kosuke ;   et al. | 2008-03-06 |
Thermally assisted magnetic head App 20080055784 - Shimazawa; Koji ;   et al. | 2008-03-06 |
Thermally assisted magnetic head App 20080043360 - Shimazawa; Koji ;   et al. | 2008-02-21 |
Magneto-resistive Effect Device, Thin-film Magnetic Head, Head Gimbal Assembly, And Hard Disk System App 20080019060 - MIZUNO; Tomohito ;   et al. | 2008-01-24 |
Method For Manufacturing Magnetic Field Detecting Element Utilizing Diffusion And Migration Of Silver App 20070297104 - MIZUNO; Tomohito ;   et al. | 2007-12-27 |
Method for manufacturing magnetic field detecting element, utilizing diffusion of metal App 20070291422 - Tsuchiya; Yoshihiro ;   et al. | 2007-12-20 |
Magnetoresistive element including heusler alloy layer and method of manufacturing same App 20070274010 - Hirata; Kei ;   et al. | 2007-11-29 |
Magnetoresistive element including heusler alloy layer and method of manufacturing same App 20070242396 - Shimazawa; Koji ;   et al. | 2007-10-18 |
Method Of Manufacturing Thin-film Magnetic Head App 20070223147 - Shimazawa; Koji ;   et al. | 2007-09-27 |
Magnetic thin film and magnetoresistance effect element having a heusler alloy layer containing an additive element App 20070217087 - Hirata; Kei ;   et al. | 2007-09-20 |
Current-perpendicular-to-plane Magneto-resistive Element App 20070211391 - HIRATA; Kei ;   et al. | 2007-09-13 |
Magneto-resistance Effect Element And Thin-film Magnetic Head App 20070183098 - Tsuchiya; Yoshihiro ;   et al. | 2007-08-09 |
Thin-film magnetic head having near-field-light-generating portion with trapezoidal end App 20070177302 - Shimazawa; Koji ;   et al. | 2007-08-02 |
Thin-film magnetic head with near-field-light-generating layer App 20070139818 - Shimazawa; Koji ;   et al. | 2007-06-21 |
Magneto-resistance effect element having Heusler alloy compounds adjacent to spacer layer App 20070121255 - Tsuchiya; Yoshihiro ;   et al. | 2007-05-31 |
Thin-film magnetic head, head gimbal assembly, head arm assembly and magnetic disk drive App 20070109691 - Machita; Takahiko ;   et al. | 2007-05-17 |
Magneto-resistive element having a cap layer for canceling spin injection effect App 20070086120 - Shimazawa; Koji ;   et al. | 2007-04-19 |
Magneto-resistance element and thin film magnetic head with improved heat reliability App 20070058301 - Shimazawa; Koji ;   et al. | 2007-03-15 |
Magnetic field sensor provided with an upper shield layer having portions with different magnetostriction App 20060262457 - Hirata; Kei ;   et al. | 2006-11-23 |
Magnetoresistive device, thin film magnetic head, head gimbal assembly, head arm assembly, magnetic disk drive and method of drive magnetoresistive device App 20060028773 - Shimazawa; Koji ;   et al. | 2006-02-09 |
Thin film magnetic head, magnetic head device, magnetic recording/reproducing device and method for fabricating a thin film magnetic head App 20060007604 - Terunuma; Koichi ;   et al. | 2006-01-12 |
Magneto-resistive element, thin film magnetic head, magnetic head and magnetic recording/reproducing apparatus App 20050270705 - Tsuchiya, Yoshihiro ;   et al. | 2005-12-08 |
Thin film magnetic head, head gimbal assembly, and hard disk drive App 20050237677 - Shimazawa, Koji ;   et al. | 2005-10-27 |
Thin film magnetic head, head gimbal assembly, and hard disk drive App 20050237674 - Shimazawa, Koji ;   et al. | 2005-10-27 |
Thin-film magnetic head, head gimbal assembly and hard disk drive App 20050219766 - Machita, Takahiko ;   et al. | 2005-10-06 |
Thin-film magnetic head, head gimbal assembly and hard disk drive App 20050213261 - Machita, Takahiko ;   et al. | 2005-09-29 |
Magnetoresistive element, magnetic memory cell, and magnetic memory device App 20050117386 - Kamijima, Akifumi ;   et al. | 2005-06-02 |
Method of manufacturing thin-film magnetic head App 20050028352 - Shimazawa, Koji ;   et al. | 2005-02-10 |
Thin film magnetic head, head gimbal assembly, and hard disk drive App 20050018367 - Terunuma, Koichi ;   et al. | 2005-01-27 |
Thin-film magnetic head, head gimbal assembly, and hard disk drive App 20050013063 - Tanaka, Kosuke ;   et al. | 2005-01-20 |
Thin film magnetic head, head gimbal assembly, and hard disk drive App 20040264066 - Shimizu, Tomoaki ;   et al. | 2004-12-30 |
Magnetoresistive effective element, thin film magnetic head, magnetic head device and magnetic recording/reproducing device App 20040212932 - Shimazawa, Koji ;   et al. | 2004-10-28 |
Thin-film magnetic head, thin-film magnetic head assembly, storage device, and method of manufacturing thin-film magnetic head App 20040125513 - Tanaka, Kosuke ;   et al. | 2004-07-01 |
Method of manufacturing magnetoresistive device capable of preventing a sense current from flowing into dead regions of a magnetoresistive element, and method of manufacturing thin-film magnetic head App 20040075523 - Shimazawa, Koji ;   et al. | 2004-04-22 |
Exchange-coupled film, spin valve film, thin film magnetic head, magnetic head apparatus, and magnetic recording/reproducing apparatus App 20040048104 - Shimazawa, Koji ;   et al. | 2004-03-11 |
Thin film magnetic head, thin film magnetic head assembly, storage device, and method of manufacturing thin film magnetic head App 20030218836 - Shimazawa, Koji ;   et al. | 2003-11-27 |
Methods of manufacturing a tunnel magnetoresistive element, thin-film magnetic head and memory element App 20030184924 - Shimazawa, Koji ;   et al. | 2003-10-02 |
Thin film magnetic head, magnetic head device, magnetic recording/reproducing device and method for fabricating a thin film magnetic head App 20030053265 - Terunuma, Koichi ;   et al. | 2003-03-20 |
Method of manufacturing magnetoresistive device and method of manufacturing thin-film magnetic head App 20020157238 - Shimazawa, Koji ;   et al. | 2002-10-31 |
Magnetoresistive device and method of manufacturing same, thin-film magnetic head and method of manufacturing same, head gimbal assembly and hard disk drive App 20020159206 - Shimazawa, Koji ;   et al. | 2002-10-31 |
Thin film magnetic head device App 20020131216 - Sato, Isamu ;   et al. | 2002-09-19 |
Magnetoresistive Effect Multi-layered Structure And Thin-film Magnetic Head With The Magnetoresistive Effect Multi-layered Structure App 20020122278 - SHIMAZAWA, KOJI ;   et al. | 2002-09-05 |
Magnetoresistive tunnel junction element App 20020097537 - Shimazawa, Koji | 2002-07-25 |
Manufacturing method of magnetoresistive element and film forming apparatus App 20020078550 - Shimazawa, Koji ;   et al. | 2002-06-27 |
Magnetoresistive effect thin-film magnetic head App 20020048126 - Shimazawa, Koji | 2002-04-25 |
Magnetoresistive effect thin-film magnetic head App 20020030948 - Shimazawa, Koji | 2002-03-14 |
Magnetoresistive effect thin-film magnetic head App 20020030946 - Shimazawa, Koji | 2002-03-14 |
Magnetoresistive effect thin-film magnetic head and manufacturing method of magnetoresistive effect thin-film magnetic head App 20020027751 - Shimazawa, Koji ;   et al. | 2002-03-07 |
Thin-film magnetic head and method of manufacturing same App 20020001158 - Kasahara, Noriaki ;   et al. | 2002-01-03 |
Tunnel magnetoresistive effective element, a thin film magnetic head, a magnetioc head device and a magnetic disk drive device App 20010055184 - Shimazawa, Koji ;   et al. | 2001-12-27 |
Method for manufacturing thin-film magnetic head with spin valve magnetoresistive sensor App 20010045245 - Shimazawa, Koji ;   et al. | 2001-11-29 |
Tunnel magnetoresistive effective element, a thin film magnetic head, a magnetic head device and a magnetic disk drive device App 20010033464 - Shimazawa, Koji ;   et al. | 2001-10-25 |
Magnetoresistive element substructure, magnetoresistive element and micro device, and methods of manufacturing same App 20010028068 - Sato, Kazuki ;   et al. | 2001-10-11 |
Tunnel magnetoresistive element, thin-film magnetic head and memory element, and methods of manufacturing same App 20010024347 - Shimazawa, Koji ;   et al. | 2001-09-27 |