Funayama; Tomomi

Patent Applications and Registrations

Patent applications and USPTO patent grants for Funayama; Tomomi.The latest application filed is for "nonvolatile storage device".

Company Profile

2.64.75

Funayama; Tomomi - Mie Mie JP
Funayama; Tomomi - Fuchu Tokyo JP
Funayama; Tomomi - Tokyo JP
Funayama; Tomomi - Fuchu JP
FUNAYAMA; Tomomi - Fuchu-shi JP
Funayama; Tomomi - Tokorozawa N/A JP
FUNAYAMA; Tomomi - Saitama-ken JP
Funayama; Tomomi - Tokorozawa-Shi JP
Funayama; Tomomi - Hino JP
Funayama; Tomomi - Hino-shi JP
Funayama; Tomomi - Fujisawa JP
Funayama; Tomomi - Kanagawa-Ken JP
Funayama, Tomomi - Fujisawa-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
Nonvolatile storage device Grant 10,985,210 - Nakayama , et al. April 20, 2	2021-04-20
Nonvolatile Storage Device App 20200303455 - NAKAYAMA; Masahiko ; et al.	2020-09-24
Method of manufacturing magnetic recording head Grant 9,870,786 - Funayama , et al. January 16, 2	2018-01-16
Magnetic disk device and high-frequency assist recording method Grant 9,870,789 - Funayama January 16, 2	2018-01-16
Magnetic Disk Device and High-Frequency Assist Recording Method App 20170263272 - Funayama; Tomomi	2017-09-14
Magnetic Recording Head And Disk Device Comprising The Same App 20170249960 - Taguchi; Tomoko ; et al.	2017-08-31
Magnetic recording head and disk device comprising the same Grant 9,747,932 - Taguchi , et al. August 29, 2	2017-08-29
Magnetic head including spin valve element with first to third terminals in which first current flows between the second terminal and the third terminal, and second current flows to the first terminal and is lower than the first current, magnetic recording and reproducing apparatus, and method of ma Grant 9,653,103 - Kamiguchi , et al. May 16, 2	2017-05-16
Method Of Manufacturing Magnetic Recording Head App 20170047084 - Funayama; Tomomi ; et al.	2017-02-16
Recording Head, Magnetic Recording Device Comprising Recording Head And Method Of Manufacturing Recording Head App 20160225392 - Takeo; Akihiko ; et al.	2016-08-04
Magnetic Head, Head Gimbal Assembly Including The Same, And Disk Device App 20160111118 - FUNAYAMA; Tomomi	2016-04-21
Magnetic Head, Magnetic Recording And Reproducing Apparatus, And Method Of Manufacturing Magnetic Head App 20160099015 - KAMIGUCHI; Yuuzo ; et al.	2016-04-07
Perpendicular spin torque oscillator FMR frequency measurement method Grant 9,222,994 - Zhou , et al. December 29, 2	2015-12-29
Magnetic head with multiple reproducing elements each having magnetically coupled free layers, magnetic recording reproducing apparatus and magnetic head manufacturing method Grant 9,171,558 - Takeo , et al. October 27, 2	2015-10-27
Magnetic recording head having narrow write gap, and disk device provided with the same Grant 9,142,228 - Fujita , et al. September 22, 2	2015-09-22
Magnetic recording head and disk apparatus with the same Grant 9,047,887 - Funayama June 2, 2	2015-06-02
Magnetic recording head with spin torque oscillator having inverted current supply circuit Grant 9,019,660 - Funayama April 28, 2	2015-04-28
Magnetic Recording Head, And Disk Device Provided With The Same App 20150092301 - FUJITA; Norihito ; et al.	2015-04-02
Magnetic disk apparatus Grant 8,953,273 - Funayama February 10, 2	2015-02-10
Magnetic Recording Head And Disk Apparatus With The Same App 20150015992 - FUNAYAMA; Tomomi	2015-01-15
Magnetic Head, Magnetic Recording Reproducing Apparatus And Magnetic Head Manufacturing Method App 20140376130 - TAKEO; Akihiko ; et al.	2014-12-25
Magnetic Recording Head And Disk Apparatus Including The Same App 20140118861 - Funayama; Tomomi	2014-05-01
Recording head with high-frequency oscillator and bi-layer main pole height/width arrangement Grant 8,705,204 - Taguchi , et al. April 22, 2	2014-04-22
Magnetic head assembly Grant 8,687,321 - Yamada , et al. April 1, 2	2014-04-01
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 Manufacturing Method App 20130316088 - FUJITA; Norihito ; 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
Recording Head And Disk Drive With The Same App 20130215532 - TAGUCHI; Tomoko ; et al.	2013-08-22
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
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
Magnetic head assembly and magnetic recording/reproducing apparatus Grant 8,320,079 - Iwasaki , et al. November 27, 2	2012-11-27
Perpendicular magnetic recording head provided with side shield and magnetic disk apparatus using the same Grant 8,315,015 - Taguchi , et al. November 20, 2	2012-11-20
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 and magnetic recording apparatus Grant 8,238,060 - Yamada , et al. August 7, 2	2012-08-07
Magnetic recording head, magnetic head assembly, and magnetic recording apparatus Grant 8,238,058 - Shimizu , et al. August 7, 2	2012-08-07
Perpendicular Magnetic Recording Head And Magnetic Disk Apparatus App 20120182646 - Taguchi; Tomoko ; et al.	2012-07-19
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
Perpendicular magnetic recording head with side shield and magnetic disk apparatus Grant 8,169,741 - Taguchi , et al. May 1, 2	2012-05-01
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
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, Magnetic Head Assembly, And Magnetic Recording Apparatus App 20110205655 - Shimizu; Mariko ; et al.	2011-08-25
Magnetic Recording Head And Magnetic Recording/reproducing Apparatus Using The Same App 20110205667 - YAMADA; Kenichiro ; 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
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
Magnetic recording head and magnetic recording apparatus App 20100073806 - Koui; Katsuhiko ; et al.	2010-03-25
Magnetic Recording Apparatus App 20100027161 - Takagishi; Masayuki ; et al.	2010-02-04
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 head assembly and magnetic recording/reproducing apparatus App 20100007996 - Iwasaki; Hitoshi ; et al.	2010-01-14
Magnetic head assembly and magnetic recording apparatus App 20100007992 - Yamada; Kenichiro ; et al.	2010-01-14
Magnetic head assembly and magnetic recording apparatus App 20090316304 - Funayama; Tomomi ; et al.	2009-12-24
Magnetic head assembly App 20090316303 - Yamada; Kenichiro ; 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
Magnetoresistive device, magnetic reproducing head, and magnetic information reproducing apparatus Grant 7,525,772 - Koui , et al. April 28, 2	2009-04-28
CCP-CPP-GMR head assembly, magnetic recording/reproducing apparatus, and specification method of appropriate sense current direction of CCP-CPP-GMR head Grant 7,514,916 - Funayama , et al. April 7, 2	2009-04-07
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
Magnetic recording head and magnetic recording apparatus App 20090059423 - Yamada; Kenichiro ; et al.	2009-03-05
Apparatus For Assisting Write Operation Using High Frequency Magnetic Field In Disk Drive App 20090059417 - Takeo; Akihiko ; 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
Magnetoresistive head having first and second shield layers between first and second lead layers Grant 7,463,455 - Funayama December 9, 2	2008-12-09
Magneto-resistance effect element, magnetic head, and magnetic recording/reproducing device App 20080239588 - Takashita; Masahiro ; et al.	2008-10-02
Current-perpendicular-to-plane magnetoresistance effect device with double current control layers Grant 7,405,906 - Funayama , et al. July 29, 2	2008-07-29
Magnetic Head And Magnetic Disk Apparatus App 20080144228 - Funayama; Tomomi	2008-06-19
Current-perpendicular-to-plane magnetoresistance effect device with double current control layers App 20080106825 - Funayama; Tomomi ; et al.	2008-05-08
Current-perpendicular-to-plane Magnetoresistance Effect Device With Double Current Double Layers App 20080106826 - Funayama; Tomomi ; et al.	2008-05-08
Ccp-cpp-gmr Head Assembly, Magnetic Recording/reproducing Apparatus, And Specification Method Of Appropriate Sense Current Direction Of Ccp-cpp-gmr Head App 20070291421 - FUNAYAMA; TOMOMI ; et al.	2007-12-20
Current-perpendicular-to-plane magnetic head and magnetic disk apparatus using the same App 20070279810 - Funayama; Tomomi ; et al.	2007-12-06
CCP-CCP-GMR head assembly with good operating life, and magnetic recording/reproducing apparatus therewith Grant 7,304,825 - Funayama , et al. December 4, 2	2007-12-04
Perpendicular magnetic recording head and magnetic disk apparatus App 20070268626 - Taguchi; Tomoko ; et al.	2007-11-22
CPP magnetoresistive head including a pair of shields and a sense current preamplifier Grant 7,277,262 - Takagishi , et al. October 2, 2	2007-10-02
Magnetoresistive element, magnetoresistive head and magnetic reproducing apparatus Grant 7,196,877 - Yoshikawa , et al. March 27, 2	2007-03-27
Magnetic recording head, a magnetic reproducing head, a magnetic recording apparatus, and a magnetic reproducing apparatus Grant 7,126,795 - Funayama , et al. October 24, 2	2006-10-24
Magnetic disk apparatus App 20060221484 - Funayama; Tomomi	2006-10-05
Magnetoresistive device, magnetic reproducing head, and magnetic information reproducing apparatus App 20060209472 - Koui; Katsuhiko ; et al.	2006-09-21
Magnetic head, method for producing same, and magnetic recording and/or reproducing system Grant 7,100,267 - Yoda , et al. September 5, 2	2006-09-05
Magnetic head, head suspension assembly, and magnetic reproduction device App 20060044701 - Funayama; Tomomi	2006-03-02
Magnetic head and magnetic reproducing apparatus Grant 6,940,700 - Tateyama , et al. September 6, 2	2005-09-06
CCP-CCP-GMR head assembly, magnetic recording/reproducing apparatus, and specification method of appropriate sense current direction of CCP-CPP-GMR head App 20050190510 - Funayama, Tomomi ; et al.	2005-09-01
Magnetoresistance effect element, magnetic head, head suspension assembly, magnetic reproducing apparatus, magnetoresistance effect element manufacturing method, and magnetoresistance effect element manufacturing apparatus App 20050094317 - Funayama, Tomomi	2005-05-05
Magnetic recording/reproducing apparatus App 20050063104 - Takagishi, Masayuki ; et al.	2005-03-24
Magnetoresistance effect element, magnetic head, head suspension assembly, and magnetic reproducing apparatus App 20050052787 - Funayama, Tomomi ; et al.	2005-03-10
Magnetic head including a magneto resistive film connected to a yoke portion Grant 6,850,393 - Hara , et al. February 1, 2	2005-02-01
Yoke-type magnetic head and magnetic recording/reproducing device Grant 6,804,089 - Funayama , et al. October 12, 2	2004-10-12
Magnetoresistive element, magnetoresistive head and magnetic reproducing apparatus App 20040190204 - Yoshikawa, Masatoshi ; et al.	2004-09-30
Yoke type reproducing magnetic head, method for fabricating same, and magnetic disk unit App 20040160705 - Hara, Michiko ; et al.	2004-08-19
Magnetic head and magnetic recording/reproduction device Grant 6,741,431 - Funayama , et al. May 25, 2	2004-05-25
Current perpendicular to plane type magnetoresistive device, magnetic head, and magnetic recording/reproducing apparatus Grant 6,724,582 - Funayama , et al. April 20, 2	2004-04-20
Magnetic head, method for producing same, and magnetic recording and/or reproducing system App 20040027883 - Yoda, Hiroaki ; et al.	2004-02-12
Magnetic head, method for producing same, and magnetic recording and/or reproducing system Grant 6,665,143 - Yoda , et al. December 16, 2	2003-12-16
Magnetic head and magnetic recording/reproduction device App 20030197982 - Funayama, Tomomi ; et al.	2003-10-23
Magnetic head and magnetic recording and reproducing system Grant 6,636,390 - Funayama , et al. October 21, 2	2003-10-21
Magnetic head and magnetic recording/reproduction device App 20030193757 - Funayama, Tomomi ; et al.	2003-10-16
Yoke-type magnetic head and device having a granular structure in which a non-magnetic and electrical insulating material surrounds magnetic particles Grant 6,606,225 - Funayama , et al. August 12, 2	2003-08-12
Magnetic head and magnetic reproducing apparatus App 20030011940 - Tateyama, Kohichi ; et al.	2003-01-16
Magnetoresistive effect element, its Manufacturing method, magnetic head, magnetic reproducing apparatus, and magnetic memory App 20020135948 - Funayama, Tomomi ; et al.	2002-09-26
Current perpendicular to plane type magnetoresistive device, magnetic head, and magnetic recording/reproducing apparatus App 20020097533 - Funayama, Tomomi ; et al.	2002-07-25
Yoke type magnetic head and magnetic disk unit App 20020039264 - Ohsawa, Yuichi ; et al.	2002-04-04
Yoke type reproducing magnetic head, method for fabricating same, and magnetic disk unit App 20020036873 - Hara, Michiko ; et al.	2002-03-28
Magnetic recording head, a magnetic reproducing head, a magnetic recording apparatus, and a magnetic reproducing apparatus App 20020024777 - Funayama, Tomomi ; et al.	2002-02-28
Magnetic head, method for producing same, and magnetic recording and/or reproducing system App 20010028530 - Yoda, Hiroaki ; et al.	2001-10-11
Magnetic head and magnetic recording and reproducing system App 20010022712 - Funayama, Tomomi ; et al.	2001-09-20
Exchange coupling film and magnetoresistive element Grant 6,057,049 - Fuke , et al. May 2, 2	2000-05-02
Magnetic disk unit having laminated magnetic heads Grant 5,920,447 - Sakata , et al. July 6, 1	1999-07-06
Magnetoresistance effect head in which a magnetoresistance effect element and a soft magnetic film form a single magnetic circuit Grant 5,894,384 - Funayama , et al. April 13, 1	1999-04-13
Shield type magnetoresistive head arranged for weakening of a galvano-current magnetic field Grant 5,818,684 - Iwasaki , et al. October 6, 1	1998-10-06
Magnetoresistive head Grant 5,796,560 - Saito , et al. August 18, 1	1998-08-18