SATO; MASASHIGE

Patent Applications and Registrations

Patent applications and USPTO patent grants for SATO; MASASHIGE.The latest application filed is for "laser apparatus".

Company Profile

0.34.33

SATO; MASASHIGE - Kariya-city JP
Sato; Masashige - Atsugi JP
Sato; Masashige - Atsugi-shi JP
Sato; Masashige - Kanagawa JP
Sato; Masashige - Kawasaki JP
SATO; Masashige - Kokubunji-shi 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
Laser Apparatus App 20210305778 - SATO; MASASHIGE ; et al.	2021-09-30
Laser Light Source App 20210288461 - SUZUKI; TAKU ; et al.	2021-09-16
Low magnetic flux density interface layer for spin torque oscillator Grant 10,037,772 - Okamura , et al. July 31, 2	2018-07-31
Texture-control layer for spin torque oscillator Grant 9,990,943 - Okamura , et al. June 5, 2	2018-06-05
Low Magnetic Flux Density Interface Layer For Spin Torque Oscillator App 20180025746 - Okamura; Susumu ; et al.	2018-01-25
Microwave Assisted Magnetic Recording Head Having Spin Torque Oscillator Frequency Detection App 20180005651 - Sato; Masashige ; et al.	2018-01-04
Microwave assisted magnetic recording head having spin torque oscillator frequency detection Grant 9,858,952 - Sato , et al. January 2, 2	2018-01-02
Texture-control Layer For Spin Torque Oscillator App 20170365282 - Okamura; Susumu ; et al.	2017-12-21
Low magnetic flux density interface layer for spin torque oscillator Grant 9,805,746 - Okamura , et al. October 31, 2	2017-10-31
Texture-control layer for spin torque oscillator Grant 9,728,210 - Okamura , et al. August 8, 2	2017-08-08
Texture-control Layer For Spin Torque Oscillator App 20170148474 - Okamura; Susumu ; et al.	2017-05-25
Spin torque oscillator with high spin torque efficiency and reliability Grant 9,437,222 - Okamura , et al. September 6, 2	2016-09-06
Spin torque oscillator with low magnetic moment and high perpendicular magnetic anisotropy material Grant 9,378,759 - Nagasaka , et al. June 28, 2	2016-06-28
Spin Torque Oscillator With Low Magnetic Moment And High Perpendicular Magnetic Anisotropy Material App 20160148627 - NAGASAKA; Keiichi ; et al.	2016-05-26
Extended spin torque oscillator Grant 9,336,797 - Igarashi , et al. May 10, 2	2016-05-10
Symmetrical STO for oscillation with both polarity bias Grant 9,311,934 - Shiimoto , et al. April 12, 2	2016-04-12
Negative-polarization spin-torque-oscillator Grant 9,305,574 - Nagasaka , et al. April 5, 2	2016-04-05
Negative-poralization Spin-torque-oscillator App 20160086623 - NAGASAKA; Keiichi ; et al.	2016-03-24
Low Bs spin-polarizer for spin torque oscillator Grant 9,230,569 - Shimoto , et al. January 5, 2	2016-01-05
Extended Spin Torque Oscillator App 20150348574 - IGARASHI; Masukazu ; et al.	2015-12-03
Stabilizing layer for a spin torque oscillator (STO) Grant 9,099,107 - Igarashi , et al. August 4, 2	2015-08-04
Pile spin-torque oscillator with AF-mode oscillation for generating high AC-field in microwave-assisted magnetic recording Grant 9,064,508 - Shiimoto , et al. June 23, 2	2015-06-23
Magnetic read sensor with novel pinned layer and side shield design for improved data track resolution and magnetic pinning robustness Grant 8,976,493 - Mashima , et al. March 10, 2	2015-03-10
TMR sensor film using a tantalum insertion layer and systems thereof Grant 8,570,691 - Sato , et al. October 29, 2	2013-10-29
Magnetoresistive effect head having a multilayered pinned layer and/or free layer having amorphous and crystalline layers, and systems thereof Grant 8,514,527 - Komagaki , et al. August 20, 2	2013-08-20
Tmr Sensor Film Using A Tantalum Insertion Layer And Systems Thereof App 20120257298 - Sato; Masashige ; et al.	2012-10-11
Magnetoresistive effect device including a nitride underlayer, an antiferromagnetic layer, a first ferromagnetic layer, a nonmagnetic layer and a second ferromagnetic layer which are multilayered in this order on a substrate, magnetic head including the same magnetoresistive effect device, and infor Grant 8,194,362 - Ibusuki , et al. June 5, 2	2012-06-05
Magnetoresistance effect device, magnetic lamination structural body, and manufacture method for magnetic lamination structural body Grant 8,184,407 - Ibusuki , et al. May 22, 2	2012-05-22
Magnetoresistive element including an amorphous reference layer, a crystal layer, and a pinned layer Grant 8,081,404 - Ibusuki , et al. December 20, 2	2011-12-20
Tunneling magnetoresistance (TMR) device, its manufacture method, magnetic head and magnetic memory using TMR device Grant 8,072,714 - Sato , et al. December 6, 2	2011-12-06
Tunneling magnetoresistance (TMR) device, its manufacture method, magnetic head and magnetic memory using TMR device App 20110164448 - Sato; Masashige ; et al.	2011-07-07
Magnetoresistive Effect Head Having A Multilayered Pinned Layer Or Free Layer And Systems Thereof App 20110134563 - Komagaki; Kojiro ; et al.	2011-06-09
Magnetoresistive Effect Device, Magnetic Head, And Information Storage Apparatus App 20100284103 - Ibusuki; Takahiro ; et al.	2010-11-11
Magnetic Storage Medium, Manufacturing Method Of Magnetic Storage Medium, And Information Storage Device App 20100159283 - IBUSUKI; Takahiro ; et al.	2010-06-24
Magnetoresistive Element App 20100053824 - Ibusuki; Takahiro ; et al.	2010-03-04
Magnetoresistive Element And Layered Object App 20090244790 - Ibusuki; Takahiro ; et al.	2009-10-01
Magnetic memory device and method for fabricating the same Grant 7,535,755 - Umehara , et al. May 19, 2	2009-05-19
Ferromagnetic Tunnel Junction Element, Magnetic Recording Device And Magnetic Memory Device App 20090097170 - Sato; Masashige ; et al.	2009-04-16
Ferromagnetic tunnel junction, magnetic head using the same, magnetic recording device, and magnetic memory device Grant 7,466,526 - Sato , et al. December 16, 2	2008-12-16
Magnetoresistance Effect Device, Magnetic Lamination Structural Body, And Manufacture Method For Magnetic Lamination Structural Body App 20080232003 - IBUSUKI; Takahiro ; et al.	2008-09-25
Magnetoresistive effect element and magnetic memory device Grant 7,382,643 - Ashida , et al. June 3, 2	2008-06-03
Tunneling magnetoresistance (TMR) device, its manufacture method, magnetic head and magnetic memory using TMR device App 20080112093 - Sato; Masashige ; et al.	2008-05-15
Tunnel magnetoresistance element, magnetic head, and magnetic memory App 20080080102 - Ibusuki; Takahiro ; et al.	2008-04-03
Exchange coupling film and magnetic device App 20080070063 - Ibusuki; Takahiro ; et al.	2008-03-20
Magnetic memory device and method for fabricating the same App 20070278603 - Ochiai; Takao ; et al.	2007-12-06
Manufacturing method of tunnel magnetoresistance element and manufacturing method of nonvolatile memory device App 20070277910 - Ochiai; Takao ; et al.	2007-12-06
Magnetic memory device and method for fabricating the same App 20070241410 - Umehara; Shinjiro ; et al.	2007-10-18
Magnetic memory device and method for driving the same App 20070242505 - Ochiai; Takao ; et al.	2007-10-18
Magnetoresistive effect element, a magnetic head, and a magnetic reproducing apparatus therewith Grant 7,221,547 - Zhang , et al. May 22, 2	2007-05-22
Magnetoresistive effect element and magnetic memory device App 20070076469 - Ashida; Hiroshi ; et al.	2007-04-05
Magnetic sensor, magnetic head, magnetic encoder and hard disk device Grant 7,199,985 - Sato , et al. April 3, 2	2007-04-03
Ferromagnetic tunnel junction, magnetic head using the same, magnetic recording device, and magnetic memory device App 20060256484 - Sato; Masashige ; et al.	2006-11-16
Magnetoresistive effect element and method for fabricating the same App 20060220084 - Umehara; Shinjiro ; et al.	2006-10-05
Disk drive with read IC chip and write IC chip mounted respectively on suspension and arm Grant 7,050,268 - Kikuchi , et al. May 23, 2	2006-05-23
Magnetosensitive device and method of manufacturing the same App 20050207071 - Sato, Masashige ; et al.	2005-09-22
Magnetoresistive memory apparatus Grant 6,903,400 - Kikuchi , et al. June 7, 2	2005-06-07
Magnetoresistive Memory Apparatus App 20050072997 - Kikuchi, Hideyuki ; et al.	2005-04-07
Head suspension assembly having smaller stray capacitance App 20040130823 - Kikuchi, Hideyuki ; et al.	2004-07-08
Magnetic sensor and production method thereof, ferromagnetic tunnel junction element, and magnetic head Grant 6,741,434 - Sato , et al. May 25, 2	2004-05-25
Magnetoresistive effect element, a magnetic head, and a magnetic reproducing apparatus therewith App 20040070889 - Zhang, Yiqun ; et al.	2004-04-15
Magnetic element and magnetic memory device Grant 6,404,672 - Sato , et al. June 11, 2	2002-06-11
Magnetic element and magnetic memory device App 20010007532 - Sato, Masashige ; et al.	2001-07-12
Magnetic sensor using tunnel resistance to detect an external magnetic field Grant 6,124,711 - Tanaka , et al. September 26, 2	2000-09-26
Tunnel junction structure and its manufacture and magnetic sensor Grant 6,110,751 - Sato , et al. August 29, 2	2000-08-29
Ferromagnetic tunnel-junction magnetic sensor utilizing a barrier layer having a metal layer carrying an oxide film Grant 5,986,858 - Sato , et al. November 16, 1	1999-11-16

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