Takashita; Masahiro

Patent Applications and Registrations

Patent applications and USPTO patent grants for Takashita; Masahiro.The latest application filed is for "magnetic recording medium and method for producing the same".

Company Profile

0.44.52

Takashita; Masahiro - Kawasaki N/A JP
Takashita; Masahiro - Kanagawa JP
Takashita; Masahiro - Kawasaki-shi JP
Takashita; Masahiro - Yokohama N/A JP
TAKASHITA; Masahiro - Kanagawa-ken JP
Takashita; Masahiro - Yokohama-Shi JP
Takashita; Masahiro - Kanagawa-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
Perpendicular spin torque oscillator FMR frequency measurement method Grant 9,222,994 - Zhou , et al. December 29, 2	2015-12-29
Magnetic recording medium and method for producing the same Grant 8,995,089 - Takizawa , et al. March 31, 2	2015-03-31
Magnetic head and magnetic head assembly having a spin torque oscillator Grant 8,970,986 - Takashita , et al. March 3, 2	2015-03-03
Disk storage apparatus and method for determining malfunction of high-frequency oscillating element Grant 8,896,947 - Koizumi , et al. November 25, 2	2014-11-25
Magnetic recording head with spin torque oscillator Grant 8,879,206 - Shimizu , et al. November 4, 2	2014-11-04
Magnetic Recording Medium And Method For Producing The Same App 20140247519 - Takizawa; Kazutaka ; et al.	2014-09-04
Disk Storage Apparatus And Method For Determining Malfunction Of High-frequency Oscillating Element App 20140168808 - Koizumi; Gaku ; et al.	2014-06-19
Magnetic Head, Magnetic Head Assembly, And Magnetic Recording-reproducing Device App 20140160598 - TAKASHITA; Masahiro ; et al.	2014-06-12
Magnetic head with spin torque oscillator and magnetic recording head Grant 8,654,480 - Shimizu , et al. February 18, 2	2014-02-18
Magnetic Recording Head and Magnetic Recording Apparatus App 20130329317 - YAMADA; Kenichiro ; et al.	2013-12-12
Magnetic Recording Head, Magnetic Head Assembly, And Magnetic Recording/ Reproduction Apparatus App 20130314820 - SHIMIZU; Mariko ; et al.	2013-11-28
Magnetic recording head and magnetic recording/reproducing apparatus using the same Grant 8,553,359 - Yamada , et al. October 8, 2	2013-10-08
Magnetic recording head and magnetic recording apparatus Grant 8,547,662 - Yamada , et al. October 1, 2	2013-10-01
Spin oscillator or magnetic recorder including multiple injection layers in the magnetic recording head Grant 8,472,140 - Yamada , et al. June 25, 2	2013-06-25
Recording head, disk drive with recording head, and recording method using recording head Grant 8,467,150 - Takeo , et al. June 18, 2	2013-06-18
Magnetic recording device Grant 8,446,691 - Takagishi , et al. May 21, 2	2013-05-21
Perpendicular spin torque oscillator FMR frequency measurement method App 20130069626 - Zhou; Yuchen ; et al.	2013-03-21
Magnetic recording head and magnetic recording apparatus Grant 8,400,734 - Yamada , et al. March 19, 2	2013-03-19
Method Of Manufacturing Magnetic Recording Head App 20130062308 - FUNAYAMA; Tomomi ; et al.	2013-03-14
Recording Head, Disk Drive With Recording Head, And Recording Method Using Recording Head App 20120314326 - TAKEO; Akihiko ; et al.	2012-12-13
Magnetic head assembly and magnetic recording/reproducing apparatus Grant 8,320,079 - Iwasaki , et al. November 27, 2	2012-11-27
Magneto-resistance effect element including diffusive electron scattering layer, magneto-resistance effect head, magnetic storage and magnetic memory Grant 8,305,716 - Fukuzawa , et al. November 6, 2	2012-11-06
Magnetic Recording Device App 20120275061 - TAKAGISHI; Masayuki ; et al.	2012-11-01
Magnetic Head With Spin Torque Oscillator And Magnetic Recording Head App 20120275060 - Shimizu; Mariko ; et al.	2012-11-01
Magnetic Recording Head And Magnetic Recording Apparatus App 20120268844 - Yamada; Kenichiro ; et al.	2012-10-25
Magnetic recording head and magnetic recording apparatus Grant 8,295,009 - Yamada , et al. October 23, 2	2012-10-23
Magnetic head with spin oscillation device(s) and magnetic recording device Grant 8,270,112 - Funayama , et al. September 18, 2	2012-09-18
Magnetic recording head, magnetic head assembly, and magnetic recording apparatus Grant 8,238,058 - Shimizu , et al. August 7, 2	2012-08-07
Magnetic recording head and magnetic recording apparatus Grant 8,238,060 - Yamada , et al. August 7, 2	2012-08-07
Magnetic Recording Medium And Magnetic Recording/reproduction Apparatus Using The Same App 20120170151 - OIKAWA; Soichi ; et al.	2012-07-05
Magnetic Recorder App 20120154952 - YAMADA; Kenichiro ; et al.	2012-06-21
Magneto-resistance Effect Element, Magneto-resistance Effect Head, Magnetic Storage And Magnetic Memory App 20120129008 - FUKUZAWA; Hideaki ; et al.	2012-05-24
Magnetic recording head with spin oscillation device and magnetic recording apparatus including the magnetic recording head Grant 8,164,854 - Takagishi , et al. April 24, 2	2012-04-24
Magnetic recording head and magnetic recording device Grant 8,154,825 - Takashita , et al. April 10, 2	2012-04-10
Magnetic recording head with protruding spin torque oscillator Grant 8,139,322 - Yamada , et al. March 20, 2	2012-03-20
Magneto-resistance effect element having a diffusive electron scattering layer, magneto-resistance effect head, magnetic storage and magnetic memory Grant 8,130,477 - Fukuzawa , et al. March 6, 2	2012-03-06
Current perpendicular to plane magneto-resistance effect element, magnetic head, and magnetic recording/reproducing device Grant 8,125,744 - Takagishi , et al. February 28, 2	2012-02-28
Magnetic recording apparatus utilizing a spin torque oscillator which interacts with an antenna layer in the magnetic recording medium Grant 8,120,875 - Takagishi , et al. February 21, 2	2012-02-21
Magnetic head assembly and magnetic recording apparatus Grant 8,081,397 - Funayama , et al. December 20, 2	2011-12-20
Magnetic Recording Head And Magnetic Recording Apparatus App 20110300409 - Yamada; Kenichiro ; et al.	2011-12-08
Magnetic Recording Head And Magnetic Recording Apparatus App 20110299192 - Yamada; Kenichiro ; et al.	2011-12-08
Magnetic Recording Head, Magnetic Head Assembly, And Magnetic Recording/reproducing Apparatus App 20110228423 - Koui; Katsuhiko ; et al.	2011-09-22
Magnetic Recording Head And Magnetic Recording/reproducing Apparatus Using The Same App 20110205667 - YAMADA; Kenichiro ; et al.	2011-08-25
Magnetic Recording Head, Magnetic Head Assembly, And Magnetic Recording Apparatus App 20110205655 - Shimizu; Mariko ; et al.	2011-08-25
Magnetic recording head and magnetic recording apparatus Grant 7,957,098 - Yamada , et al. June 7, 2	2011-06-07
Direct type fuel cell power generator Grant 7,901,825 - Akita , et al. March 8, 2	2011-03-08
Magneto-resistance Effect Element, Magneto-resistance Effect Head, Magnetic Storage And Magnetic Memory App 20110019312 - FUKUZAWA; Hideaki ; et al.	2011-01-27
Magneto-resistance effect element including a damping factor adjustment layer, magneto-resistance effect head, magnetic storage and magnetic memory Grant 7,821,748 - Fukuzawa , et al. October 26, 2	2010-10-26
Magneto-resistance Effect Element, Magneto-resistance Effect Head, Magnetic Storage And Magnetic Memory App 20100226048 - Fukuzawa; Hideaki ; et al.	2010-09-09
Apparatus for assisting write operation using high frequency magnetic field in disk drive Grant 7,791,829 - Takeo , et al. September 7, 2	2010-09-07
Magnetic Recording Head And Magnetic Recording Apparatus App 20100220415 - Yamada; Kenichiro ; et al.	2010-09-02
Method and apparatus for inspecting direct liquid fuel cell generator, and direct liquid fuel cell generator Grant 7,754,363 - Takashita , et al. July 13, 2	2010-07-13
Magnetic recording head and magnetic recording apparatus App 20100073806 - Koui; Katsuhiko ; et al.	2010-03-25
Magnetic head for high-frequency field assist recording and magnetic recording apparatus using magnetic head for high-frequency field assist recording App 20100027158 - Takagishi; Masayuki ; et al.	2010-02-04
Magnetic Recording Apparatus App 20100027161 - Takagishi; Masayuki ; et al.	2010-02-04
Magnetic head assembly and magnetic recording apparatus App 20100007992 - Yamada; Kenichiro ; et al.	2010-01-14
Magnetic head assembly and magnetic recording/reproducing apparatus App 20100007996 - Iwasaki; Hitoshi ; et al.	2010-01-14
Magnetic head assembly and magnetic recording apparatus App 20090316304 - Funayama; Tomomi ; et al.	2009-12-24
Magnetic Recording Medium And Magnetic Recording/reproduction Apparatus Using The Same App 20090310254 - OIKAWA; Soichi ; et al.	2009-12-17
Magnetic recording head and magnetic recording apparatus App 20090225465 - Iwasaki; Hitoshi ; et al.	2009-09-10
Direct liquid fuel cell power generating device and method of controlling the same Grant 7,544,434 - Yamauchi , et al. June 9, 2	2009-06-09
Magnetic head and magnetic recording device App 20090080120 - Funayama; Tomomi ; et al.	2009-03-26
Magnetic recording head and magnetic recording device App 20090080105 - Takashita; Masahiro ; et al.	2009-03-26
Magnetic head and magnetic recording device App 20090080106 - Shimizu; Mariko ; et al.	2009-03-26
Apparatus For Assisting Write Operation Using High Frequency Magnetic Field In Disk Drive App 20090059417 - Takeo; Akihiko ; et al.	2009-03-05
Magnetic recording head and magnetic recording apparatus App 20090059423 - Yamada; Kenichiro ; et al.	2009-03-05
Magnetic Head And Disk Drive With High-frequency Assisted Writing App 20090059418 - TAKEO; Akihiko ; et al.	2009-03-05
Magnetic recording head and magnetic recording apparatus App 20090052095 - Yamada; Kenichiro ; et al.	2009-02-26
Magnetic recording head and magnetic recording apparatus App 20080304176 - Takagishi; Masayuki ; et al.	2008-12-11
Magneto-resistance effect element, magnetic head, and magnetic recording/reproducing device App 20080239588 - Takashita; Masahiro ; et al.	2008-10-02
Current perpendicular to plane magneto-resistance effect element, magnetic head, and magnetic recording/reproducing device App 20080239586 - Takagishi; Masayuki ; et al.	2008-10-02
Direct Type Fuel Cell Power Generator App 20080107955 - Akita; Masato ; et al.	2008-05-08
Direct type fuel cell power generator Grant 7,351,486 - Akita , et al. April 1, 2	2008-04-01
Magneto-resistance effect element, magnetic head, magnetic recording/reproducing device and magnetic memory App 20080007877 - Takashita; Masahiro ; et al.	2008-01-10
Magnetoresistive effect element, magnetic head, magnetic reproducing apparatus, and manufacturing method of magnetoresistive effect element App 20070195469 - Takashita; Masahiro ; et al.	2007-08-23
Liquid fuel-housing tank for fuel cell and fuel cell Grant 7,147,950 - Yonetsu , et al. December 12, 2	2006-12-12
Method and apparatus for inspecting direct liquid fuel cell generator, and direct liquid fuel cell generator App 20060228602 - Takashita; Masahiro ; et al.	2006-10-12
Method and apparatus for inspecting direct liquid fuel cell generator, and direct liquid fuel cell generator Grant 7,094,485 - Takashita , et al. August 22, 2	2006-08-22
Fuel cell power generating apparatus, and operating method and combined battery of fuel cell power generating apparatus Grant 6,878,473 - Yamauchi , et al. April 12, 2	2005-04-12
Separator for fuel cell, end plate for fuel cell, and fuel cell power generation apparatus App 20050048347 - Takashita, Masahiro ; et al.	2005-03-03
Direct type fuel cell power generator App 20040166393 - Akita, Masato ; et al.	2004-08-26
Direct liquid fuel cell power generating device and method of controlling the same App 20040013928 - Yamauchi, Takashi ; et al.	2004-01-22
Method and apparatus for inspecting direct liquid fuel cell generator, and direct liquid fuel cell generator App 20030215682 - Takashita, Masahiro ; et al.	2003-11-20
Liquid fuel-housing tank for fuel cell and fuel cell App 20030082421 - Yonetsu, Maki ; et al.	2003-05-01
Liquid fuel-housing tank for fuel cell and fuel cell Grant 6,506,513 - Yonetsu , et al. January 14, 2	2003-01-14
Fuel cell power generating apparatus, and operating method and combined battery of fuel cell power generating apparatus App 20020187374 - Yamauchi, Takashi ; et al.	2002-12-12

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