KOMURA; Eiji

Patent Applications and Registrations

Patent applications and USPTO patent grants for KOMURA; Eiji.The latest application filed is for "magnetoresistance effect element and magnetic memory".

Company Profile

9.94.81

KOMURA; Eiji - Tokyo JP
Komura; Eiji - Thomas JP

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Magnetoresistance Effect Element And Magnetic Memory App 20220285608 - KOMURA; Eiji	2022-09-08
Magnetization Rotation Element, Magnetoresistance Effect Element, Magnetic Memory, And Method Of Manufacturing Spin-orbit Torque Wiring App 20220190234 - SASAKI; Tomoyuki ; et al.	2022-06-16
Thermistor Element And Electromagnetic Wave Sensor App 20220178759 - SHIROKAWA; Maiko ; et al.	2022-06-09
Electromagnetic Wave Sensor App 20220178758 - HARA; Shinji ; et al.	2022-06-09
Thermistor Element And Electromagnetic Wave Sensor App 20220181050 - AOKI; Susumu ; et al.	2022-06-09
Spin-orbit Torque Type Magnetization Rotational Element, Spin-orbit Torque Type Magnetoresistance Effect Element, And Magnetic Memory App 20220059757 - KOMURA; Eiji ; et al.	2022-02-24
Electromagnetic wave sensor Grant 11,243,118 - Ohta , et al. February 8, 2	2022-02-08
Spin Current Magnetization Reversal-type Magnetoresistive Effect Element And Method For Producing Spin Current Magnetization Reversal-type Magnetoresistive Effect Element App 20220006006 - KOMURA; Eiji ; et al.	2022-01-06
Spin-orbit torque type magnetization rotational element, spin-orbit torque type magnetoresistance effect element, and magnetic memory Grant 11,195,992 - Komura , et al. December 7, 2	2021-12-07
Storage element, semiconductor device, magnetic recording array, and method of producing storage element Grant 11,145,345 - Tsumita , et al. October 12, 2	2021-10-12
Magnetoresistance Effect Element App 20210305498 - SASAKI; Tomoyuki ; et al.	2021-09-30
Magnetization Rotational Element, Magnetoresistance Effect Element, And Magnetic Memory App 20210265560 - KOMURA; Eiji ; et al.	2021-08-26
Magnetoresistance Effect Element And Magnetic Recording Array App 20210249590 - KOMURA; Eiji	2021-08-12
Spin-orbit-torque magnetization rotational element, spin-orbit-torque magnetoresistance effect element, and magnetic memory Grant 11,063,210 - Sasaki , et al. July 13, 2	2021-07-13
Spin-orbit Torque Type Magnetization Rotational Element, Spin-orbit Torque Type Magnetoresistance Effect Element, And Magnetic Memory App 20210151665 - KOMURA; Eiji ; et al.	2021-05-20
Spin-orbit-torque magnetoresistance effect element and magnetic memory Grant 10,998,493 - Komura May 4, 2	2021-05-04
Heat Utilizing Device App 20210025765 - HARA; Shinji ; et al.	2021-01-28
Electromagnetic Wave Sensor App 20200408604 - OHTA; Naoki ; et al.	2020-12-31
Storage Element, Semiconductor Device, Magnetic Recording Array, And Method Of Producing Storage Element App 20200312392 - TSUMITA; Atsushi ; et al.	2020-10-01
Spin-orbit-torque magnetization rotational element, spin-orbit-torque magnetoresistance effect element, magnetic memory, and spin-orbit-torque magnetization rotational element manufacturing method Grant 10,756,262 - Komura , et al. A	2020-08-25
Spin-orbit-torque Magnetization Rotational Element, Spin-orbit-torque Magnetoresistance Effect Element, And Magnetic Memory App 20200235290 - SASAKI; Tomoyuki ; et al.	2020-07-23
Spin-orbit-torque magnetization rotational element, spin-orbit-torque magnetoresistance effect element, and magnetic memory Grant 10,644,228 - Sasaki , et al.	2020-05-05
Spin-orbit-torque Magnetoresistance Effect Element And Magnetic Memory App 20200106004 - KOMURA; Eiji	2020-04-02
Resistive Element Array Circuit, Resistive Element Array Circuit Unit, And Infrared Sensor App 20200072664 - OHTA; Naoki ; et al.	2020-03-05
Spin-orbit-torque Magnetization Rotational Element, Spin-orbit-torque Magnetoresistance Effect Element, Magnetic Memory, And Spi App 20190267542 - KOMURA; Eiji ; et al.	2019-08-29
Spin current magnetoresistance effect element and magnetic memory Grant 10,374,151 - Komura , et al.	2019-08-06
Spin-orbit-torque Magnetization Rotational Element, Spin-orbit-torque Magnetoresistance Effect Element, And Magnetic Memory App 20190148629 - SASAKI; Tomoyuki ; et al.	2019-05-16
Spin Current Magnetoresistance Effect Element And Magnetic Memory App 20190067563 - KOMURA; Eiji ; et al.	2019-02-28
Thermally assisted recording head utilizing laser light with limited wavelength range Grant 9,305,573 - Hara , et al. April 5, 2	2016-04-05
Thermally assisted magnetic recording head with main magnetic pole apart from near field light generator Grant 9,165,581 - Aoki , et al. October 20, 2	2015-10-20
Thermal assisted magnetic recording head utilizing uncoupled light Grant 9,165,582 - Hara , 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 head, head gimbals assembly, head arm assembly and magnetic recording unit Grant 9,153,267 - Komura , et al. October 6, 2	2015-10-06
Thermally Assisted Magnetic Recording Head With Main Magnetic Pole Apart From Near Field Light Generator App 20150262595 - AOKI; Susumu ; et al.	2015-09-17
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
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
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
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
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
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
Thermally-assisted magnetic head having bank layer between magnetic pole and plasmon generator Grant 8,432,773 - Hara , et al. April 30, 2	2013-04-30
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 for manufacturing thermally-assisted magnetic recording head by semi-active alignment Grant 8,424,191 - Shimazawa , et al. April 23, 2	2013-04-23
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, head gimbal assembly and magnetic recording device Grant 8,400,886 - Hara , et al. March 19, 2	2013-03-19
Thermally-assisted magnetic recording head, head gimbal assembly and magnetic recording device Grant 8,400,885 - Miyauchi , et al. March 19, 2	2013-03-19
Heat-assisted magnetic write head, head gimbals assembly, head arm assembly, and magnetic disk device Grant 8,374,059 - Izawa , et al. February 12, 2	2013-02-12
Heat-assisted magnetic write head, head gimbals assembly, head arm assembly, and magnetic disk device Grant 8,374,063 - Tanaka , et al. February 12, 2	2013-02-12
Thermally-assisted Magnetic Recording Head, Head Gimbal Assembly And Magnetic Recording Device App 20130033972 - Hara; Shinji ; et al.	2013-02-07
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
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, head gimbals assembly, head arm assembly, and magnetic disk unit Grant 8,363,515 - Chou , et al. January 29, 2	2013-01-29
Thermally-assisted magnetic recording head having dummy waveguides for light beam alignment Grant 8,358,565 - Komura , et al. January 22, 2	2013-01-22
Thermally assisted magnetic recording head having V-shaped plasmon generator Grant 8,351,308 - Chou , et al. January 8, 2	2013-01-08
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 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 comprising characteristic clads Grant 8,325,568 - Komura , 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 Gimbal Assembly And Magnetic Recording Device App 20120275280 - MIYAUCHI; Daisuke ; et al.	2012-11-01
Thermal assisted head using curved wave guide Grant 8,295,003 - Chou , et al. October 23, 2	2012-10-23
Thermally-assisted magnetic recording head comprising waveguide with inverted-trapezoidal shape Grant 8,270,261 - Komura , et al. September 18, 2	2012-09-18
Optical waveguide and thermally-assisted magnetic recording head therewith Grant 8,270,791 - Komura , et al. September 18, 2	2012-09-18
Heat-assisted Magnetic Write Head, Head Gimbals Assembly, Head Arm Assembly, And Magnetic Disk Device App 20120230168 - IZAWA; Takahiko ; 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
Near-field light generator and thermally-assisted magnetic recording head Grant 8,264,920 - Chou , et al. September 11, 2	2012-09-11
Heat-assisted Magnetic Write Head, Head Gimbals Assembly, Head Arm Assembly, And Magnetic Disk Device App 20120213041 - TANAKA; Kosuke ; et al.	2012-08-23
Thermally-assisted head including surface-plasmon resonant optical system Grant 8,248,890 - Komura , et al. August 21, 2	2012-08-21
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 recording head comprising near-field optical device with propagation edge Grant 8,243,559 - Komura , et al. August 14, 2	2012-08-14
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
Thermally-assisted Magnetic Head App 20120147716 - HARA; Shinji ; et al.	2012-06-14
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
Thermally-assisted Magnetic Recording Head App 20120127838 - Komura; Eiji ; et al.	2012-05-24
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 Head Including Surface-Plasmon Resonant Optical System App 20120120781 - Komura; Eiji ; et al.	2012-05-17
Thermally-assisted magnetic recording head comprising plasmon generator Grant 8,169,861 - Komura , et al. May 1, 2	2012-05-01
Optical waveguide, and thermally-assisted magnetic recording head including the same Grant 8,170,389 - Komura , et al. May 1, 2	2012-05-01
Optical Waveguide And Thermally-assisted Magnetic Recording Head Therewith App 20120082016 - Komura; Eiji ; et al.	2012-04-05
Wave guide that attenuates evanescent light of higher order TM mode Grant 8,149,654 - Komura , et al. April 3, 2	2012-04-03
Thermally Assisted Magnetic Recording Head App 20120075967 - Chou; Tsutomu ; 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 8,125,857 - Tanaka , et al. February 28, 2	2012-02-28
Heat-assisted magnetic recording head including plasmon generator Grant 8,125,858 - Hara , et al. February 28, 2	2012-02-28
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
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
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
Optical waveguide and thermal assist magnetic recording head therewith Grant 8,098,547 - Komura , et al. 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
Near-field light generating device including near-field light generating element with edge part opposed to waveguide Grant 8,089,830 - Isogai , et al. January 3, 2	2012-01-03
Heat-assisted magnetic recording head including plasmon generator Grant 8,089,831 - Chou , et al. January 3, 2	2012-01-03
Thermally Assisted Head Having Reflection Mirror For Propagating Light App 20110310713 - KOMURA; Eiji ; et al.	2011-12-22
Thermally assisted magnetic head, head gimbal assembly, and hard disk drive Grant 8,077,556 - Komura , et al. December 13, 2	2011-12-13
Thermal Assisted Head Using Curved Wave Guide App 20110292772 - Chou; Tsutomu ; et al.	2011-12-01
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
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
Near-field light generating device including near-field light generating element disposed over waveguide with buffer layer and adhesion layer therebetween Grant 8,040,761 - Kawamori , et al. October 18, 2	2011-10-18
Wave Guide That Attenuates Evanescent Light Of Higher Order Tm Mode App 20110235478 - KOMURA; Eiji ; et al.	2011-09-29
Heat-assisted Magnetic Recording Head Including Plasmon Generator App 20110228419 - Tanaka; Kosuke ; et al.	2011-09-22
Heat-assisted Magnetic Recording Head Including Plasmon Generator App 20110228420 - Hara; Shinji ; et al.	2011-09-22
Thermally assisted magnetic head with optical waveguide Grant 8,023,225 - 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
Heat-assisted Magnetic Recording Head Including Plasmon Generator App 20110216634 - Chou; Tsutomu ; et al.	2011-09-08
Heat-assisted Magnetic Recording Head Including Plasmon Generator App 20110205860 - CHOU; Tsutomu ; et al.	2011-08-25
Spot size converter and thermal assist magnetic recording head therewith App 20110205660 - Komura; Eiji ; et al.	2011-08-25
Optical waveguide and thermal assist magnetic recording head therewith App 20110205661 - Komura; Eiji ; et al.	2011-08-25
Thermally assisted magnetic head having a semiconductor surface-emitting laser Grant 8,000,175 - Shimazawa , et al. August 16, 2	2011-08-16
Near-field light generating element utilizing surface plasmon Grant 8,000,178 - Shimazawa , et al. August 16, 2	2011-08-16
Thermally-assisted Magnetic Recording Head Comprising Waveguide With Inverted-trapezoidal Shape App 20110164479 - KOMURA; Eiji ; et al.	2011-07-07
Method For Manufacturing Thermally-assisted Magnetic Recording Head By Semi-active Alignment App 20110157738 - SHIMAZAWA; Koji ; et al.	2011-06-30
Thermally-Assisted Magnetic Recording Head with Light Detector in Element-Integration Surface App 20110122737 - Shimazawa; Koji ; et al.	2011-05-26
Thermally-assisted Magnetic Recording Head Comprising Near-field Optical Device With Propagation Edge App 20110116349 - KOMURA; Eiji ; et al.	2011-05-19
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 Recording Head With Plane-Emission Type Light Source App 20110090587 - Chou; Tsutomu ; et al.	2011-04-21
Heat-assisted magnetic recording head with laser diode App 20110026378 - 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
Thermally assisted magnetic head, head gimbal assembly, and hard disk drive Grant 7,876,646 - Tanaka , et al. January 25, 2	2011-01-25
Near-field light generating device including near-field light generating element disposed over waveguide with buffer layer and adhesion layer therebetween App 20100329085 - Kawamori; Keita ; et al.	2010-12-30
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
Near-field light generating device including near-field light generating element with edge part opposed to waveguide App 20100290323 - Isogai; Makoto ; et al.	2010-11-18
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
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
Thin film magnetic head comprising metal layer and having improved asymmetry characteristic and method of producing the same Grant 7,813,086 - Tanaka , et al. October 12, 2	2010-10-12
Thermally-assisted Magnetic Recording Head With Light Source On Element-integration Surface App 20100238580 - Shimazawa; Koji ; et al.	2010-09-23
Near-field light generating device including surface plasmon generating element App 20100202256 - Ito; Yasuhiro ; et al.	2010-08-12
Thermally Assisted Magnetic Head Having A Semiconductor Surface-emitting Laser App 20100195238 - Shimazawa; Koji ; et al.	2010-08-05
Near-Field Light Generating Element Comprising Surface Plasmon Antenna And Waveguide With Groove App 20100172220 - Komura; Eiji ; et al.	2010-07-08
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
Surface Plasmon Antenna With Propagation Edge And Near-field Light Generating Element App 20100103553 - Shimazawa; Koji ; et al.	2010-04-29
Plasmon Antenna And Heat-assisted Magnetic Recording Head App 20100079895 - Takayama; Seiichi ; et al.	2010-04-01
Plasmon Antenna For Thermally Assisted Magnetic Head App 20100073817 - TAKAYAMA; Seiichi ; et al.	2010-03-25
Thermally assisted magnetic head having an asymmetric plasmon antenna and manufacturing method thereof App 20100073802 - KOMURA; Eiji ; et al.	2010-03-25
Near-field Light Generating Element And Heat-assisted Magnetic Recording Head Utilizing Surface Plasmon Mode App 20100061200 - SHIMAZAWA; Koji ; et al.	2010-03-11
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
Thermally Assisted Magnetic Head, Head Gimbal Assembly, And Hard Disk Apparatus App 20090201600 - KOMURA; Eiji ; et al.	2009-08-13
Thermally Assisted Magnetic Head And Manufacturing Method Of Same App 20090168220 - Komura; Eiji ; et al.	2009-07-02
Thermally Assisted Magnetic Head With Optical Waveguide App 20090052076 - SHIMAZAWA; Koji ; et al.	2009-02-26
Thin film magnetic head comprising metal layer and method of producing the same App 20080291583 - Tanaka; Kosuke ; et al.	2008-11-27
Thermally Assisted Magnetic Head, Head Gimbal Assembly, And Hard Disk Drive App 20080205202 - KOMURA; Eiji ; et al.	2008-08-28
Thermally assisted magnetic head, head gimbal assembly, and hard disk drive App 20080158709 - Tanaka; Kosuke ; et al.	2008-07-03