OKAMURA; Susumu

Patent Applications and Registrations

Patent applications and USPTO patent grants for OKAMURA; Susumu.The latest application filed is for "material having both negative spin polarization and negative anisotropy".

Company Profile

11.36.23

OKAMURA; Susumu - Fujisawa JP
OKAMURA; Susumu - San Jose CA
Okamura; Susumu - Machida JP
Okamura; Susumu - Machida-shi JP
Okamura; Susumu - Fujisawa-shi JP
Okamura; Susumu - Kanagawa JP
Okamura; Susumu - Odawara-shi JP
Okamura; Susumu - Odawara JP
Okamura; Susumu - Osaka JP
Okamura; Susumu - Tokyo JP
Okamura; Susumu - Shibuya-ku Tokyo 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
Material Having Both Negative Spin Polarization and Negative Anisotropy App 20220310900 - OKAMURA; Susumu ; et al.	2022-09-29
Magnetic Recording Devices Having Negative Polarization Layer To Enhance Spin-Transfer Torque App 20220148619 - FREITAG; James Mac ; et al.	2022-05-12
Spintronic device having negative interface spin scattering Grant 11,289,118 - Kaiser , et al. March 29, 2	2022-03-29
Magnetic recording devices having negative polarization layer to enhance spin-transfer torque Grant 11,257,514 - Freitag , et al. February 22, 2	2022-02-22
Spin torque oscillator with an antiferromagnetically coupled assist layer and methods of operating the same Grant 11,239,016 - Zheng , et al. February 1, 2	2022-02-01
Magnetic Recording Devices Having Negative Polarization Layer To Enhance Spin-transfer Torque App 20210407534 - FREITAG; James Mac ; et al.	2021-12-30
MAMR head with synthetic antiferromagnetic (SAF) coupled notch Grant 11,211,083 - Zheng , et al. December 28, 2	2021-12-28
Seed Layer For Spin Torque Oscillator In Microwave Assisted Magnetic Recording Device App 20210390977 - FREITAG; James Mac ; et al.	2021-12-16
Spin Torque Oscillator With An Antiferromagnetically Coupled Assist Layer And Methods Of Operating The Same App 20210376793 - Zheng; Yuankai ; et al.	2021-12-02
Spin Torque Oscillator With An Antiferromagnetically Coupled Assist Layer And Methods Of Operating The Same App 20210375518 - Zheng; Yuankai ; et al.	2021-12-02
Spin torque oscillator with an antiferromagnetically coupled assist layer and methods of operating the same Grant 11,171,605 - Zheng , et al. November 9, 2	2021-11-09
Seed layer for spin torque oscillator in microwave assisted magnetic recording device Grant 11,127,420 - Freitag , et al. September 21, 2	2021-09-21
Spin transfer torque device with oxide layer beneath the seed layer Grant 10,997,992 - Freitag , et al. May 4, 2	2021-05-04
Spin torque oscillator having one or more chromium insertion layers for magnetic recording drives Grant 10,950,258 - Gao , et al. March 16, 2	2021-03-16
Spintronic devices with narrow spin polarization layers Grant 10,943,611 - Freitag , et al. March 9, 2	2021-03-09
Reversed mode spin torque oscillator with shaped field generation layer Grant 10,872,627 - Le , et al. December 22, 2	2020-12-22
Reversed Mode Spin Torque Oscillator With Shaped Field Generation Layer App 20200372929 - LE; Quang ; et al.	2020-11-26
Spin transfer torque device with oxide layer beneath the seed layer Grant 10,839,833 - Freitag , et al. November 17, 2	2020-11-17
Reversed mode spin torque oscillator with shaped field generation layer Grant 10,762,917 - Le , et al. Sep	2020-09-01
Spin transfer torque (STT) device with multilayer seed layers for magnetic recording and memory Grant 10,734,013 - Gao , et al.	2020-08-04
Spin torque oscillator device including a high damping field generation layer or a damping enhancing capping layer Grant 10,643,643 - Gao , et al.	2020-05-05
Spin Transfer Torque Device With Oxide Layer Beneath The Seed Layer App 20200013429 - FREITAG; James Mac ; et al.	2020-01-09
Spin transfer torque device with oxide layer beneath the seed layer Grant 10,446,175 - Freitag , et al. Oc	2019-10-15
Spin Transfer Torque Device With Oxide Layer Beneath The Seed Layer App 20190279666 - Freitag; James Mac ; et al.	2019-09-12
Spin Transfer Torque (stt) Device With Multilayer Seed Layers For Magnetic Recording And Memory App 20190259412 - GAO; Zheng ; et al.	2019-08-22
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
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
Tunneling magnetoresistive (TMR) read head with reduced gap thickness Grant 9,177,575 - Gao , et al. November 3, 2	2015-11-03
Stabilizing layer for a spin torque oscillator (STO) Grant 9,099,107 - Igarashi , et al. August 4, 2	2015-08-04
Capping Materials For Magnetic Read Head Sensor App 20150062759 - PARK; Chando ; et al.	2015-03-05
Capping materials for magnetic read head sensor Grant 8,958,180 - Park , et al. February 17, 2	2015-02-17
Magnetoresistive Sensor Having Reduced Read Gap And Strong Pinned Layer Stability App 20140133052 - Meguro; Kenichi ; et al.	2014-05-15
Magnetic sensor having a hard bias seed structure Grant 8,570,690 - Okamura , et al. October 29, 2	2013-10-29
Magnetoresistive head having perpendicularly offset anisotropy films and a hard disk drive using the same Grant 8,451,565 - Okamura , et al. May 28, 2	2013-05-28
Magnetoresistive Head Having Perpendicularly Offset Anisotropy Films And A Hard Disk Drive Using The Same App 20130128381 - Okamura; Susumu ; et al.	2013-05-23
Magnetic Sensor Having A Hard Bias Seed Structure App 20120320473 - Okamura; Susumu ; et al.	2012-12-20
Magnetoresistive magnetic head having a cpp element using a heusler alloy layer and a high saturation magnetization layer Grant 8,189,304 - Okamura , et al. May 29, 2	2012-05-29
Process For Producing Gel Of Carboxymethyl Cellulose Alkali Metal Salt App 20120071569 - Takigami; Machiko ; et al.	2012-03-22
Magnetoresistive Magnetic Head App 20100188771 - Okamura; Susumu ; et al.	2010-07-29
Variable inductance element using an inductor conductor Grant 5,629,553 - Ikeda , et al. May 13, 1	1997-05-13
Method of forming a semiconductor device having a LC element Grant 5,492,856 - Ikeda , et al. February 20, 1	1996-02-20
Noise filter Grant 5,431,987 - Ikeda July 11, 1	1995-07-11

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