Takano; Kenichi

Patent Applications and Registrations

Patent applications and USPTO patent grants for Takano; Kenichi.The latest application filed is for "current sensor having soft magnetic bodies for adjusting magnetic field intensity".

Company Profile

12.83.73

Takano; Kenichi - Tokyo JP
Takano; Kenichi - Hino JP
Takano; Kenichi - Milpitas CA
Takano; Kenichi - Loveland CO
Takano; Kenichi - Saku N/A JP
Takano; Kenichi - Cupertino CA
Takano; Kenichi - Nagano JP
Takano; Kenichi - Santa Clara CA US
Takano; Kenichi - Saku-shi CA 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
Magnetic sensor Grant 11,408,950 - Harada , et al. August 9, 2	2022-08-09
Current Sensor Having Soft Magnetic Bodies For Adjusting Magnetic Field Intensity App 20220187344 - SAITO; Yuta ; et al.	2022-06-16
Current sensor having soft magnetic bodies for adjusting magnetic field intensity Grant 11,293,950 - Saito , et al. April 5, 2	2022-04-05
Magnetic Sensor, And A Current Sensor And Position Detection Device Using A Magnetic Sensor App 20220065956 - TAKANO; Kenichi ; et al.	2022-03-03
Magnetic sensor device and current sensor Grant 11,181,557 - Takano , et al. November 23, 2	2021-11-23
Magnetic sensor Grant 11,156,478 - Takano , et al. October 26, 2	2021-10-26
Magnetic Field Detection Device App 20210247465 - TAKANO; Kenichi ; et al.	2021-08-12
Magnetic Sensor App 20210208215 - TAKANO; Kenichi ; et al.	2021-07-08
Magnetic field detection device Grant 11,002,803 - Takano , et al. May 11, 2	2021-05-11
Magnetic Sensor App 20210123992 - HARADA; Kentaro ; et al.	2021-04-29
Magnetic sensor Grant 10,983,181 - Takano , et al. April 20, 2	2021-04-20
Offset estimation apparatus and method, correction apparatus for magnetic sensor, and current sensor Grant 10,859,606 - Takano , et al. December 8, 2	2020-12-08
Semiconductor wafer test system Grant 10,845,383 - Takano , et al. November 24, 2	2020-11-24
Magnetic Sensor App 20200300667 - TAKANO; Kenichi ; et al.	2020-09-24
Magnetic Sensor App 20200132786 - TAKANO; Kenichi ; et al.	2020-04-30
Semiconductor Wafer Test System App 20200132720 - Takano; Kenichi ; et al.	2020-04-30
Magnetic Sensor App 20200116804 - TAKANO; Kenichi ; et al.	2020-04-16
Magnetic Field Detection Device App 20190377032 - TAKANO; Kenichi ; et al.	2019-12-12
Magnetic Sensor Device And Current Sensor App 20190086447 - TAKANO; Kenichi ; et al.	2019-03-21
Offset Estimation Apparatus And Method, Correction Apparatus For Magnetic Sensor, And Current Sensor App 20190033347 - TAKANO; Kenichi ; et al.	2019-01-31
Current Sensor App 20180356448 - Saito; Yuta ; et al.	2018-12-13
Thermally-assisted magnetic recording head having symmetric optical side shields Grant 10,068,596 - Staffaroni , et al. September 4, 2	2018-09-04
Thermally-assisted Magnetic Recording Head Having Symmetric Optical Side Shields App 20180096702 - Staffaroni; Matteo ; et al.	2018-04-05
Magnetic head for perpendicular magnetic recording with a coil including a first winding portion of one turn and a second winding portion of less than one turn Grant 9,824,702 - Sasaki , et al. November 21, 2	2017-11-21
Magnetic Head For Perpendicular Magnetic Recording With A Coil Including A First Winding Portion Of One Turn And A Second Winding Portion Of Less Than One Turn App 20170270953 - SASAKI; Yoshitaka ; et al.	2017-09-21
Magnetic head for perpendicular magnetic recording with a coil including a first winding portion of one turn and a second winding portion of less than one turn Grant 9,704,513 - Sasaki , et al. July 11, 2	2017-07-11
Magnetic Head For Perpendicular Magentic Recording Capable Of Preventing Unwanted Erasure App 20170140780 - SASAKI; Yoshitaka ; et al.	2017-05-18
System and apparatus for measuring capacitance Grant 9,651,596 - Takano , et al. May 16, 2	2017-05-16
Magnetic head for perpendicular magnetic recording capable of preventing unwanted erasure Grant 9,653,100 - Sasaki , et al. May 16, 2	2017-05-16
Magnetic Head For Perpendicular Magnetic Recording With A Coil Including A First Winding Portion Of One Turn And A Second Winding Portion Of Less Than One Turn App 20170125042 - SASAKI; Yoshitaka ; et al.	2017-05-04
Thermally-assisted magnetic recording head including a main pole, a plasmon generator and two side shields Grant 9,542,960 - Sasaki , et al. January 10, 2	2017-01-10
Thermally-assisted Magnetic Recording Head Including A Main Pole, A Plasmon Generator And Two Side Shields App 20160343391 - SASAKI; Yoshitaka ; et al.	2016-11-24
Magnetic head for perpendicular magnetic recording with a coil including two coil portions Grant 9,495,980 - Sasaki , et al. November 15, 2	2016-11-15
Perpendicular spin torque oscillator FMR frequency measurement method Grant 9,222,994 - Zhou , et al. December 29, 2	2015-12-29
Graded bevel tapered write pole design for field enhancement Grant 9,070,383 - Guan , et al. June 30, 2	2015-06-30
Heat assisted narrow pole design with trailing shield Grant 8,986,556 - Jin , et al. March 24, 2	2015-03-24
System And Apparatus For Measuring Capacitance App 20150061720 - Takano; Kenichi ; et al.	2015-03-05
Graded bevel tapered write pole design for field enhancement Grant 8,970,985 - Guan , et al. March 3, 2	2015-03-03
Method of manufacturing a perpendicular magnetic recording head laminated with AFM-FM phase change material Grant 8,881,376 - Zhou , et al. November 11, 2	2014-11-11
Thermally-assisted magnetic write head, head gimbal assembly, head arm assembly, and magnetic disk unit Grant 8,861,135 - Takano October 14, 2	2014-10-14
Graded Bevel Tapered Write Pole Design for Field Enhancement App 20140111886 - Guan; Lijie ; et al.	2014-04-24
Graded Bevel Tapered Write Pole Design for Field Enhancement App 20140111887 - Guan; Lijie ; et al.	2014-04-24
Thermally-assisted Magnetic Write Head, Head Gimbal Assembly, Head Arm Assembly, And Magnetic Disk Unit App 20140098439 - TAKANO; Kenichi	2014-04-10
Graded bevel tapered write pole design for field enhancement Grant 8,625,234 - Guan , et al. January 7, 2	2014-01-07
Perpendicular magnetic recording write head with milling defined track width Grant 8,625,235 - Takano , et al. January 7, 2	2014-01-07
Method for characterization evaluation of thermally-assisted magnetic recording device Grant 8,614,934 - Tomikawa , et al. December 24, 2	2013-12-24
Perpendicular Magnetic Recording Write Head with Milling Defined Track Width App 20130286508 - Takano; Kenichi ; et al.	2013-10-31
Perpendicular magnetic recoding head with a laminated pole Grant 8,559,132 - Takano , et al. October 15, 2	2013-10-15
Method of forming a plasmon antenna with magnetic core for thermally assisted magnetic recording Grant 8,503,271 - Zhou , et al. August 6, 2	2013-08-06
Method of manufacturing an enhanced hard bias layer in thin film magnetoresistive sensors Grant 8,490,279 - Zhou , et al. July 23, 2	2013-07-23
Perpendicular magnetic recording write head with milling defined track width Grant 8,477,453 - Takano , et al. July 2, 2	2013-07-02
Heat Assisted Narrow Pole Design with Trailing Shield App 20130140268 - Jin; Xuhui ; et al.	2013-06-06
Perpendicular magnetic recording head laminated with AFM-FM phase change material Grant 8,446,692 - Zhou , et al. May 21, 2	2013-05-21
PMR writer with .pi. shaped shield Grant 8,432,639 - Wu , et al. April 30, 2	2013-04-30
Main pole design for thermally assisted magnetic recording Grant 8,416,649 - Takano , et al. April 9, 2	2013-04-09
Perpendicular spin torque oscillator FMR frequency measurement method App 20130069626 - Zhou; Yuchen ; et al.	2013-03-21
Heat assisted narrow pole design with trailing shield Grant 8,369,189 - Jin , et al. February 5, 2	2013-02-05
Shield design for magnetic recording head Grant 8,339,751 - Garfunkel , et al. December 25, 2	2012-12-25
Method of Forming a Plasmon Antenna with Magnetic Core for Thermally Assisted Magnetic Recording App 20120279051 - Zhou; Yuchen ; et al.	2012-11-08
Process of octagonal pole for microwave assisted magnetic recording (MAMR) writer Grant 8,305,711 - Li , et al. November 6, 2	2012-11-06
Plasmon shield to shape and reduce optical spot Grant 8,295,132 - Jin , et al. October 23, 2	2012-10-23
Heat assisted narrow pole design with trailing shield App 20120263024 - Jin; Xuhui ; et al.	2012-10-18
Shaped plasmon generators for thermally-assisted magnetic recording Grant 8,284,637 - Jin , et al. October 9, 2	2012-10-09
Thermally-assisted magnetic recording head having main waveguide and sub-waveguides Grant 8,248,898 - Schreck , et al. August 21, 2	2012-08-21
Shield design for magnetic recording head Grant 8,243,399 - Garfunkel , et al. August 14, 2	2012-08-14
Directional waveguide coupler for ABS reflected light Grant 8,238,202 - Schreck , et al. August 7, 2	2012-08-07
Plasmon antenna with magnetic core for thermally assisted magnetic recording Grant 8,233,358 - Zhou , et al. July 31, 2	2012-07-31
Directional waveguide coupler for ABS reflected light App 20120155232 - Schreck; Erhard ; et al.	2012-06-21
Enhanced hard bias in thin film magnetoresistive sensors with perpendicular easy axis growth of hard bias and strong shield-hard bias coupling Grant 8,203,809 - Zhou , et al. June 19, 2	2012-06-19
Magnetic core plasmon antenna with improved coupling efficiency Grant 8,179,628 - Zhou , et al. May 15, 2	2012-05-15
Cross-track alignment waveguides and alignment scheme using alignment waveguides App 20120092971 - Schreck; Erhard ; et al.	2012-04-19
Perpendicular magnetic recording head laminated with AFM-FM phase change material App 20120087042 - Zhou; Yuchen ; et al.	2012-04-12
Writer and reader arrangements for shingled writing Grant 8,134,802 - Bai , et al. March 13, 2	2012-03-13
Perpendicular magnetic recoding head with a laminated pole App 20120057257 - Takano; Kenichi ; et al.	2012-03-08
Plasmon shield to shape and reduce optical spot App 20120020194 - Jin; Xuhui ; et al.	2012-01-26
Magnetic core plasmon antenna with improved coupling efficiency App 20120008229 - Zhou; Yuchen ; et al.	2012-01-12
Perpendicular magnetic recording head laminated with AFM-FM phase change material App 20110308074 - Zhou; Yuchen ; et al.	2011-12-22
Main pole design for thermally assisted magnetic recording App 20110279920 - Takano; Kenichi ; et al.	2011-11-17
Magnetic core plasmon antenna with recessed plasmon layer Grant 8,059,496 - Zhou , et al. November 15, 2	2011-11-15
Perpendicular magnetic recording head with a laminated pole Grant 8,059,366 - Takano , et al. November 15, 2	2011-11-15
Perpendicular magnetic recording write head with milling defined track width App 20110273800 - Takano; Kenichi ; et al.	2011-11-10
PMR writer with pi shaped shield App 20110273798 - Wu; Yan ; et al.	2011-11-10
Plasmon shield to shape and reduce optical spot Grant 8,036,069 - Jin , et al. October 11, 2	2011-10-11
Perpendicular magnetic recording write head with a side shield Grant 8,035,930 - Takano , et al. October 11, 2	2011-10-11
Process of octagonal pole for microwave assisted magnetic recording (MAMR) writer App 20110216447 - Li; Min ; et al.	2011-09-08
Perpendicular magnetic recording head laminated with AFM-FM phase change material Grant 8,004,794 - Zhou , et al. August 23, 2	2011-08-23
Shield design for magnetic recording head App 20110188156 - Garfunkel; Glen ; et al.	2011-08-04
Shaped plasmon generators for thermally-assisted magnetic recording App 20110181979 - Jin; Xuhui ; et al.	2011-07-28
Shield design for magnetic recording head App 20110181988 - Garfunkel; Glen ; et al.	2011-07-28
Writer and reader arrangements for shingled writing App 20110102942 - Bai; Zhigang ; et al.	2011-05-05
Enhanced hard bias in thin film magnetoresistive sensors with perpendicular easy axis growth of hard bias and strong shield-hard bias coupling App 20110013321 - Zhou; Yuchen ; et al.	2011-01-20
Enhanced hard bias in thin film magnetoresistive sensors with perpendicular easy axis growth of hard bias and strong shield-hard bias coupling App 20110014390 - Zhou; Yuchen ; et al.	2011-01-20
Plasmon antenna with magnetic core for thermally assisted magnetic recording App 20100315735 - Zhou; Yuchen ; et al.	2010-12-16
Enhanced hard bias in thin film magnetoresistive sensors with perpendicular easy axis growth of hard bias and strong shield-hard bias coupling Grant 7,804,668 - Zhou , et al. September 28, 2	2010-09-28
Perpendicular magnetic recording write head with a trailing shield App 20100110585 - Takano; Kenichi ; et al.	2010-05-06
Perpendicular magnetic recording write head with a self aligned stitched write shield Grant 7,701,666 - Han , et al. April 20, 2	2010-04-20
Method for making a perpendicular magnetic recording write head with a self aligned stitched write shield Grant 7,657,992 - Han , et al. February 9, 2	2010-02-09
Graded bevel tapered write pole design for field enhancement App 20090268344 - Guan; Lijie ; et al.	2009-10-29
Perpendicular magnetic recording write head with a side shield App 20090091861 - Takano; Kenichi ; et al.	2009-04-09
Perpendicular magnetic recording head laminated with AFM-FM phase change material App 20090052092 - Zhou; Yuchen ; et al.	2009-02-26
Shield design for magnetic recording head App 20090034130 - Garfunkel; Glen ; et al.	2009-02-05
Perpendicular magnetic recording head with a laminated pole App 20090021868 - Takano; Kenichi ; et al.	2009-01-22
Enhanced hard bias in thin film magnetoresistive sensors with perpendicular easy axis growth of hard bias and strong shield-hard bias coupling App 20080117552 - Zhou; Yuchen ; et al.	2008-05-22
Method for making a perpendicular magnetic recording write head with a self aligned stitched write shield App 20080094750 - Han; Cherng-Chyi ; et al.	2008-04-24
Method for making a perpendicular magnetic recording write head with a self aligned stitched write shield App 20080094759 - Han; Cherng-Chyi ; et al.	2008-04-24
GMR sensor having a reference layer with movable magnetization Grant 7,345,854 - Takano March 18, 2	2008-03-18
Yoke structure with a step Grant 7,336,441 - Takano February 26, 2	2008-02-26
Double layer longitudinal bias structure Grant 7,333,307 - Takano February 19, 2	2008-02-19
Bottom pole structure with back-side steps Grant 7,327,532 - Takano , et al. February 5, 2	2008-02-05
Longitudinal bias structure having stability with minimal effect on output Grant 7,320,167 - Takano January 22, 2	2008-01-22
Bottom pole structure with recessed section App 20080013211 - Takano; Kenichi	2008-01-17
Method for making a perpendicular magnetic recording write head with a self aligned stitched write shield Grant 7,307,815 - Han , et al. December 11, 2	2007-12-11
Abutted exchange bias design for sensor stabilization Grant 7,283,337 - Sakai , et al. October 16, 2	2007-10-16
Method of forming a hard bias structure in a magnetic head Grant 7,275,304 - Sakai , et al. October 2, 2	2007-10-02
Bottom pole structure with recessed section Grant 7,253,990 - Takano August 7, 2	2007-08-07
Low distortion variable gain and rooting amplifier with solid state relay Grant 7,224,220 - Kakitani , et al. May 29, 2	2007-05-29
Stitched shielded pole structure for a perpendicular magnetic recording write head Grant 7,221,539 - Takano , et al. May 22, 2	2007-05-22
Longitudinal bias structure having stability with minimal effect on output App 20070028442 - Takano; Kenichi	2007-02-08
Yoke structure with a step App 20060262445 - Takano; Kenichi	2006-11-23
Longitudinal bias structure having stability with minimal effect on output Grant 7,123,454 - Takano October 17, 2	2006-10-17
Novel abutted exchange bias design for sensor stabilization App 20060198059 - Sakai; Masanori ; et al.	2006-09-07
Novel abutted exchange bias design for sensor stabilization App 20060196039 - Sakai; Masanori ; et al.	2006-09-07
Yoke structure with a step Grant 7,102,852 - Takano September 5, 2	2006-09-05
Yoke structure with constricted width Grant 7,061,717 - Takano June 13, 2	2006-06-13
GMR sensor having a reference layer with movable magnetization App 20060012924 - Takano; Kenichi	2006-01-19
Method for making a perpendicular magnetic recording write head with a self aligned stitched write shield App 20050259356 - Han, Cherng-Chyi ; et al.	2005-11-24
Stitched shielded pole structure for a perpendicular magnetic recording write head App 20050219746 - Takano, Kenichi ; et al.	2005-10-06
Bottom pole structure with recessed section App 20050190492 - Takano, Kenichi	2005-09-01
Bottom pole structure with back-side steps App 20050190493 - Takano, Kenichi ; et al.	2005-09-01
Yoke structure with a step App 20050174686 - Takano, Kenichi	2005-08-11
Method of fabricating a magnetic head device Grant 6,898,840 - Shiraishi , et al. May 31, 2	2005-05-31
Low distortion variable gain and rooting amplifier with solid state relay App 20050052230 - Kakitani, Hisao ; et al.	2005-03-10
Double layer longitudinal bias structure App 20050002130 - Takano, Kenichi	2005-01-06
Longitudinal bias stucture having stability with minimal effect on output App 20040252419 - Takano, Kenichi	2004-12-16
Yoke structure with constricted width App 20040233577 - Takano, Kenichi	2004-11-25
Magnetic head device Grant 6,084,746 - Shiraishi , et al. July 4, 2	2000-07-04

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