YOSHIKAWA; Masatoshi

Patent Applications and Registrations

Patent applications and USPTO patent grants for YOSHIKAWA; Masatoshi.The latest application filed is for "selector device and semiconductor storage device".

Company Profile

12.127.147

YOSHIKAWA; Masatoshi - Setagaya Tokyo JP
Yoshikawa; Masatoshi - Seoul KR
YOSHIKAWA; Masatoshi - Yokkaichi Mie JP
Yoshikawa; Masatoshi - Seongnam-si KR
YOSHIKAWA; Masatoshi - Seongnam-si Gyeonggi-do KR
Yoshikawa; Masatoshi - Kobe JP
YOSHIKAWA; Masatoshi - Kobe-shi JP
Yoshikawa; Masatoshi - Hyogo N/A JP
Yoshikawa; Masatoshi - Yokohama N/A JP
YOSHIKAWA; Masatoshi - Yokohama-shi JP
Yoshikawa; Masatoshi - Kakogawa-shi JP
Yoshikawa; Masatoshi - Kanagawa-ken JP
Yoshikawa; Masatoshi - Toyama JP
Yoshikawa, Masatoshi - Kanagawa JP
Yoshikawa; Masatoshi - Kawasaki JP
Yoshikawa, Masatoshi - Yokohoma-shi JP
Yoshikawa, Masatoshi - Kawasaki-Shi JP
Yoshikawa; Masatoshi - Kakogawa 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
Selector Device And Semiconductor Storage Device App 20220302383 - ZHANG; Jieqiong ; et al.	2022-09-22
Magnetic memory device Grant 11,322,189 - Yoshikawa May 3, 2	2022-05-03
Resistance Variable Device App 20210202838 - KAWAI; Hiroki ; et al.	2021-07-01
Magnetic memory device Grant 11,018,187 - Yoshikawa May 25, 2	2021-05-25
Magnetic memory device with a nonmagnet between two ferromagnets of a magnetoresistive effect element Grant 10,937,947 - Yoshikawa , et al. March 2, 2	2021-03-02
Magnetic Memory Device App 20200321040 - YOSHIKAWA; Masatoshi	2020-10-08
Magnetic Memory Device App 20200303625 - YOSHIKAWA; Masatoshi ; et al.	2020-09-24
Magnetic Memory Device App 20200083291 - YOSHIKAWA; Masatoshi	2020-03-12
Magnetic memory device with sidewall layer containing boron and manufacturing method thereof Grant 10,490,732 - Sonoda , et al. Nov	2019-11-26
Magnetic memory device and method of manufacturing the same Grant 10,461,245 - Tsubata , et al. Oc	2019-10-29
Magnetic Memory Device App 20190287590 - YOSHIKAWA; Masatoshi	2019-09-19
Magnetic memory device Grant 10,388,855 - Tsubata , et al. A	2019-08-20
Magnetic memory device Grant 10,388,854 - Yoshikawa , et al. A	2019-08-20
Magnetic storage device Grant 10,304,509 - Yoshikawa , et al.	2019-05-28
Magnetic Memory Device App 20190088856 - YOSHIKAWA; Masatoshi ; et al.	2019-03-21
Magnetoresistive element and method of manufacturing the same Grant 10,230,042 - Yoshikawa , et al.	2019-03-12
Magnetic memory device Grant 10,193,057 - Yoshikawa , et al. Ja	2019-01-29
Magnetic memory device including upper structure having first portion and second portion surrounding first portion and formed of material different from that of first portion, and method of manufacturing the same Grant 10,177,302 - Tsubata , et al. J	2019-01-08
Magnetic Memory Device App 20190006580 - YOSHIKAWA; Masatoshi ; et al.	2019-01-03
Semiconductor memory device with magnetoresistive element Grant 10,147,761 - Yoshikawa , et al. De	2018-12-04
Magnetic Memory Device App 20180269386 - TSUBATA; Shuichi ; et al.	2018-09-20
Magnetic Storage Device App 20180261270 - YOSHIKAWA; Masatoshi ; et al.	2018-09-13
Magnetic memory device Grant 10,043,853 - Sugiura , et al. August 7, 2	2018-08-07
Magnetic memory device and method of manufacturing the same Grant 10,020,444 - Tsubata , et al. July 10, 2	2018-07-10
Semiconductor Memory Device App 20180076261 - YOSHIKAWA; Masatoshi ; et al.	2018-03-15
Magnetic Memory Device App 20180076263 - SUGIURA; Kuniaki ; et al.	2018-03-15
Magnetic memory and method of manufacturing magnetic memory Grant 9,893,121 - Sonoda , et al. February 13, 2	2018-02-13
Superconducting magnet apparatus Grant 9,777,883 - Tago , et al. October 3, 2	2017-10-03
Magnetic Memory Device And Manufacturing Method Of Magnetic Memory Device App 20170263858 - SONODA; Yasuyuki ; et al.	2017-09-14
Magnetoresistive Element And Method Of Manufacturing The Same App 20170256705 - YOSHIKAWA; Masatoshi ; et al.	2017-09-07
Magnetic memory device and method of manufacturing magnetic memory device Grant 9,698,338 - Yoshikawa , et al. July 4, 2	2017-07-04
Magnetic Memory Device App 20170117454 - YOSHIKAWA; Masatoshi ; et al.	2017-04-27
Magnetic Memory Device And Method Of Manufacturing The Same App 20170077388 - TSUBATA; Shuichi ; et al.	2017-03-16
Magnetic memory having magnetoresistive element and method of manufacturing magnetoresistive element Grant 9,595,663 - Yoshikawa , et al. March 14, 2	2017-03-14
Magnetic memory device Grant 9,570,671 - Yoshikawa , et al. February 14, 2	2017-02-14
Magnetic Memory And Method Of Manufacturing Magnetic Memory App 20160380028 - SONODA; Yasuyuki ; et al.	2016-12-29
Magnetic memory device and method of manufacturing the same Grant 9,508,922 - Yoshikawa , et al. November 29, 2	2016-11-29
Magnetic element and method of manufacturing the same Grant 9,425,388 - Tomioka , et al. August 23, 2	2016-08-23
Magnetoresistive element and method of manufacturing the same Grant 9,406,871 - Nakayama , et al. August 2, 2	2016-08-02
Superconducting Magnet Apparatus App 20160215921 - TAGO; Kazuhito ; et al.	2016-07-28
Magnetic Memory And Method Of Manufacturing The Same App 20160087004 - SONODA; Yasuyuki ; et al.	2016-03-24
Magnetic Memory Device And Method Of Manufacturing Magnetic Memory Device App 20160079519 - YOSHIKAWA; Masatoshi ; et al.	2016-03-17
Magnetic Memory Device And Method Of Manufacturing The Same App 20160072050 - YOSHIKAWA; Masatoshi ; et al.	2016-03-10
Manufacturing Method Of Semiconductor Memory Device App 20160072055 - SETO; Satoshi ; et al.	2016-03-10
Magnetic Memory Device And Method Of Manufacturing The Same App 20160072056 - TSUBATA; Shuichi ; et al.	2016-03-10
Semiconductor Memory Device And Manufacturing Method Thereof App 20160072047 - SETO; Satoshi ; et al.	2016-03-10
Magnetic Memory Device And Method Of Manufacturing The Same App 20160064648 - TSUBATA; Shuichi ; et al.	2016-03-03
Magnetic Memory Device And Method Of Manufacturing The Same App 20160064653 - SETO; Satoshi ; et al.	2016-03-03
Magnetic memory device and method of manufacturing the magnetic memory device Grant 9,236,563 - Hashimoto , et al. January 12, 2	2016-01-12
Iodine- and amylose-containing fibers, method for production thereof, and use thereof Grant 9,206,531 - Inoue , et al. December 8, 2	2015-12-08
Magnetoresistive Element And Method Of Manufacturing The Same App 20150325785 - NAKAYAMA; Masahiko ; et al.	2015-11-12
Nonvolatile Semiconductor Memory Device And Method Of Manufacturing The Same App 20150295170 - TSUBATA; Shuichi ; et al.	2015-10-15
Magnetic Memory Device App 20150263265 - YOSHIKAWA; Masatoshi ; et al.	2015-09-17
Magnetic Memory Having Magnetoresistive Element And Method Of Manufacturing Magnetoresistive Element App 20150263273 - YOSHIKAWA; Masatoshi ; et al.	2015-09-17
Magnetoresistive element and method of manufacturing the same Grant 9,123,879 - Nakayama , et al. September 1, 2	2015-09-01
Nonvolatile semiconductor memory device and method of manufacturing the same Grant 9,093,632 - Tsubata , et al. July 28, 2	2015-07-28
Nonvolatile Semiconductor Memory Device And Method Of Manufacturing The Same App 20150069559 - TSUBATA; Shuichi ; et al.	2015-03-12
Magnetic Memory Device And Method Of Manufacturing The Magnetic Memory Device App 20150069552 - HASHIMOTO; Yutaka ; et al.	2015-03-12
Magnetic Memory And Method Of Manufacturing The Same App 20150069554 - NAKAYAMA; Masahiko ; et al.	2015-03-12
Method Of Manufacturing Magnetoresistive Element App 20150072440 - INADA; Satoshi ; et al.	2015-03-12
Magnetic Element And Method Of Manufacturing The Same App 20150069549 - TOMIOKA; Kazuhiro ; et al.	2015-03-12
Magnetoresistive Element And Method Of Manufacturing The Same App 20150069557 - NAKAYAMA; Masahiko ; et al.	2015-03-12
Method Of Manufacturing Magnetoresistive Element App 20150072439 - TOMIOKA; Kazuhiro ; et al.	2015-03-12
Method of manufacturing magnetoresistive element Grant 8,956,882 - Tomioka , et al. February 17, 2	2015-02-17
Magnetoresistive element and magnetic memory Grant 8,895,162 - Nishiyama , et al. November 25, 2	2014-11-25
Semiconductor device and method of manufacturing the same Grant 8,754,433 - Matsui , et al. June 17, 2	2014-06-17
Method of manufacturing semiconductor device Grant 8,741,161 - Sonoda , et al. June 3, 2	2014-06-03
Magnetoresistive element and method of manufacturing the same Grant 8,716,818 - Yoshikawa , et al. May 6, 2	2014-05-06
Magnetoresistive element and magnetic memory Grant 8,686,521 - Daibou , et al. April 1, 2	2014-04-01
Magnetoresistive element and magnetic memory Grant 8,665,639 - Nagase , et al. March 4, 2	2014-03-04
Magnetic memory Grant 8,531,875 - Yanagi , et al. September 10, 2	2013-09-10
Semiconductor Device And Method Of Manufacturing The Same App 20130095656 - MATSUI; Yukiteru ; et al.	2013-04-18
Magnetoresistive element Grant 8,363,462 - Nagase , et al. January 29, 2	2013-01-29
Method Of Manufacturing Semiconductor Device App 20130005148 - Sonoda; Yasuyuki ; et al.	2013-01-03
Magnetoresistive Element And Method Of Manufacturing The Same App 20130001652 - Yoshikawa; Masatoshi ; et al.	2013-01-03
Magnetoresistive element and magnetic memory Grant 8,299,552 - Nagase , et al. October 30, 2	2012-10-30
Magnetic Memory App 20120230091 - YANAGI; Satoshi ; et al.	2012-09-13
Bioabsorbable Suture App 20120197295 - Yoshikawa; Masatoshi ; et al.	2012-08-02
Iodine- And Amylose-containing Fibers, Method For Production Thereof, And Use Thereof App 20120183491 - Inoue; Osamu ; et al.	2012-07-19
Magnetoresistive effect device and magnetic memory Grant 8,223,533 - Ozeki , et al. July 17, 2	2012-07-17
Magnetoresistive element and magnetic memory Grant 8,218,355 - Kitagawa , et al. July 10, 2	2012-07-10
Magnetoresistive Element And Magnetic Memory App 20120163070 - Nagase; Toshihiko ; et al.	2012-06-28
Magnetoresistive element and magnetic memory Grant 8,208,292 - Kai , et al. June 26, 2	2012-06-26
Magnetoresistive element and magnetic memory Grant 8,173,447 - Ueda , et al. May 8, 2	2012-05-08
Magnetoresistive Element And Magnetic Memory App 20120099369 - KAI; Tadashi ; et al.	2012-04-26
Magnetoresistive Element And Magnetic Memory App 20120088125 - NISHIYAMA; Katsuya ; et al.	2012-04-12
Magnetoresistive element and magnetoresistive random access memory including the same Grant 8,154,915 - Yoshikawa , et al. April 10, 2	2012-04-10
Magnetoresistive element Grant 8,143,684 - Nagamine , et al. March 27, 2	2012-03-27
Magnetoresistive element and magnetoresistive random access memory including the same Grant 8,139,405 - Yoshikawa , et al. March 20, 2	2012-03-20
Magnetoresistive element and magnetic memory Grant 8,107,281 - Kai , et al. January 31, 2	2012-01-31
Magnetoresistive element and magnetic memory Grant 8,098,514 - Nagase , et al. January 17, 2	2012-01-17
Magnetoresistive Element App 20120008381 - NAGASE; Toshihiko ; et al.	2012-01-12
Magnetoresistance effect element having resistance adjusting layer and thin-film insertion layer Grant 8,085,511 - Yuasa , et al. December 27, 2	2011-12-27
Semiconductor Device And Method Of Manufacturing The Same App 20110294291 - Matsui; Yukiteru ; et al.	2011-12-01
Magnetoresistive Element And Magnetoresistive Random Access Memory Including The Same App 20110222335 - YOSHIKAWA; Masatoshi ; et al.	2011-09-15
Magnetoresistive Element And Magnetoresistive Random Access Memory Including The Same App 20110211389 - YOSHIKAWA; Masatoshi ; et al.	2011-09-01
Magnetic memory element, magnetic memory having said magnetic memory element, and method for driving magnetic memory Grant 7,965,544 - Kitagawa , et al. June 21, 2	2011-06-21
Magnetoresistive element and magnetoresistive random access memory including the same Grant 7,957,184 - Yoshikawa , et al. June 7, 2	2011-06-07
Magnetoresistive Element App 20110116305 - NAGAMINE; Makoto ; et al.	2011-05-19
Magnetoresistance effect element and magnetoresistive random access memory using the same Grant 7,924,607 - Yoshikawa , et al. April 12, 2	2011-04-12
Magnetoresistive effect element with intermediate oxide layer containing boron and an element selected from Ca, Mg, Sr, Ba, Ti, and Sc Grant 7,920,361 - Yoshikawa , et al. April 5, 2	2011-04-05
Magnetoresistive Element And Magnetic Memory App 20110073970 - Kai; Tadashi ; et al.	2011-03-31
Magnetoresistive element Grant 7,898,846 - Nagamine , et al. March 1, 2	2011-03-01
Magnetoresistive effect element with resistance adjustment layer of semimetal, magnetic head and magnetic reproducing apparatus Grant 7,898,774 - Yuasa , et al. March 1, 2	2011-03-01
Magnetoresistive device, magnetoresistive head and magnetic recording-reproducing apparatus Grant 7,897,274 - Yuasa , et al. March 1, 2	2011-03-01
Magnetoresistive element and magnetic memory Grant 7,894,246 - Ueda , et al. February 22, 2	2011-02-22
Magnetoresistive Element And Magnetic Memory App 20100315864 - UEDA; Tomomasa ; et al.	2010-12-16
Magnetoresistive effect device and magnetic random access memory using the same Grant 7,848,059 - Yoshikawa , et al. December 7, 2	2010-12-07
Magnetic Memory Element, Magnetic Memory Having Said Magnetic Memory Element, And Method For Driving Magnetic Memory App 20100290270 - KITAGAWA; Eiji ; et al.	2010-11-18
Magnetoresistive Element And Magnetic Memory App 20100244163 - Daibou; Tadaomi ; et al.	2010-09-30
Magnetoresistive Element And Magnetoresistive Random Access Memory Including The Same App 20100230770 - Yoshikawa; Masatoshi ; et al.	2010-09-16
Magnetoresistance effect element, magnetic head and magnetic recording and/or reproducing system Grant 7,791,843 - Kamiguchi , et al. September 7, 2	2010-09-07
Magnetic memory element, magnetic memory having said magnetic memory element, and method for driving magnetic memory Grant 7,787,288 - Kitagawa , et al. August 31, 2	2010-08-31
Magnetoresistive element and magnetoresistive random access memory including the same Grant 7,768,824 - Yoshikawa , et al. August 3, 2	2010-08-03
Magnetoresistance effect element, magnetic head, magnetic head assembly, magnetic storage system Grant 7,738,220 - Fukuzawa , et al. June 15, 2	2010-06-15
Magnetoresistive Element App 20100118600 - NAGASE; Toshihiko ; et al.	2010-05-13
Resistance-change Memory Having Resistance-change Element And Manufacturing Method Thereof App 20100078763 - HOSOTANI; Keiji ; et al.	2010-04-01
Magnetoresistive Effect Device And Magnetic Memory App 20100080050 - OZEKI; Jyunichi ; et al.	2010-04-01
Magnetoresistive element Grant 7,663,197 - Nagase , et al. February 16, 2	2010-02-16
Magnetoresistance Effect Element, Magnetic Head And Magnetic Recording And/or Reproducing System App 20090269618 - KAMIGUCHI; Yuuzo ; et al.	2009-10-29
Magnetoresistive Element And Magnetic Random Access Memory App 20090251951 - Yoshikawa; Masatoshi ; et al.	2009-10-08
Magnetoresistive Element And Magnetic Memory App 20090243008 - Kitagawa; Eiji ; et al.	2009-10-01
Magnetoresistive element and magnetic memory Grant 7,596,015 - Kitagawa , et al. September 29, 2	2009-09-29
Magnetoresistive Element App 20090225587 - Nagamine; Makoto ; et al.	2009-09-10
MRAM and method of manufacturing the same Grant 7,564,109 - Kajiyama , et al. July 21, 2	2009-07-21
Magnetoresistance effect element, magnetic head and magnetic recording and/or reproducing system Grant 7,561,383 - Kamiguchi , et al. July 14, 2	2009-07-14
Magnetoresistance effect element, magnetic head and magnetic recording and/or reproducing system Grant 7,515,386 - Kamiguchi , et al. April 7, 2	2009-04-07
Magnetoresistive effect element, magnetic head and magnetic reproducing apparatus Grant 7,511,927 - Yuasa , et al. March 31, 2	2009-03-31
Magnetoresistive Element And Magnetic Memory App 20090079018 - Nagase; Toshihiko ; et al.	2009-03-26
Magnetoresistive Element And Magnetoresistive Random Access Memory Including The Same App 20090080124 - Yoshikawa; Masatoshi ; et al.	2009-03-26
Magnetoresistive Element And Magnetoresistive Random Access Memory Including The Same App 20090080238 - YOSHIKAWA; Masatoshi ; et al.	2009-03-26
Magnetoresistive Element And Magnetic Memory App 20090080239 - Nagase; Toshihiko ; et al.	2009-03-26
Magnetoresistance Effect Element, Magnetic Head And Magnetic Reproducing Apparatus App 20090034134 - Yuasa; Hiromi ; et al.	2009-02-05
Magnetoresistance Effect Element, Magnetic Head And Magnetic Recording And/or Reproducing System App 20090021869 - KAMIGUCHI; Yuuzo ; et al.	2009-01-22
Magnetoresistive effect element, magnetic head and magnetic reproducing apparatus Grant 7,463,456 - Yuasa , et al. December 9, 2	2008-12-09
Magnetoresistive Effect Element And Magnetoresistive Random Access Memory App 20080291585 - Yoshikawa; Masatoshi ; et al.	2008-11-27
Magnetoresistance effect element, magnetic head and magnetic reproducing apparatus Grant 7,443,004 - Yuasa , et al. October 28, 2	2008-10-28
Magnetoresistance Effect Element And Magnetoresistive Random Access Memory Using The Same App 20080253174 - YOSHIKAWA; Masatoshi ; et al.	2008-10-16
Magnetoresistive Effect Device And Magnetic Random Access Memory Using The Same App 20080231998 - YOSHIKAWA; Masatoshi ; et al.	2008-09-25
Magnetoresistive Element And Magnetic Memory App 20080180859 - UEDA; Tomomasa ; et al.	2008-07-31
Magnetoresistance effect element, having a nonmagnetic intermediate layer having a two-dimensional fluctuation of resistance Grant 7,379,278 - Koui , et al. May 27, 2	2008-05-27
Magnetoresistance effect element, magnetic head, and magnetic storage system using a giant magnetoresistance effect element Grant 7,375,405 - Fukuzawa , et al. May 20, 2	2008-05-20
Magnetoresistive Element And Magnetic Memory App 20080088980 - KITAGAWA; Eiji ; et al.	2008-04-17
Magnetoresistive effect element, magnetic head and magnetic reproducing apparatus App 20080068765 - Yuasa; Hiromi ; et al.	2008-03-20
Magnetic Memory Element, Magnetic Memory Having Said Magnetic Memory Element, And Method For Driving Magnetic Memory App 20080043519 - KITAGAWA; Eiji ; et al.	2008-02-21
Magnetoresistive Element And Magnetic Memory App 20070297220 - YOSHIKAWA; Masatoshi ; et al.	2007-12-27
Magnetoresistive Effect Element, Magnetic Head And Magnetic Reproducing Apparatus App 20070177310 - YUASA; Hiromi ; et al.	2007-08-02
Magnetoresistance effect element, magnetic head, magnetic head assembly, magnetic storage system Grant 7,248,448 - Fukuzawa , et al. July 24, 2	2007-07-24
Magnetoresistive Device, Magnetoresistive Head And Magnetic Recording-reproducing Apparatus App 20070154740 - Yuasa; Hiromi ; et al.	2007-07-05
Magnetoresistive device, magnetoresistive head and magnetic recording-reproducing apparatus Grant 7,223,485 - Yuasa , et al. May 29, 2	2007-05-29
Magnetoresistive effect element, magnetic head and magnetic reproducing apparatus Grant 7,218,483 - Yuasa , et al. May 15, 2	2007-05-15
Magnetoresistive head having magnetoresistive film including free layer and pinned layer arranged in head height direction Grant 7,215,516 - Yoshikawa , et al. May 8, 2	2007-05-08
Magnetoresistive Element And Magnetic Memory Device App 20070096229 - Yoshikawa; Masatoshi ; et al.	2007-05-03
Magnetoresistive Element App 20070086121 - Nagase; Toshihiko ; et al.	2007-04-19
Magnetic memory device having yoke layer on write interconnection and method of manufacturing the same Grant 7,200,034 - Kajiyama , et al. April 3, 2	2007-04-03
Magnetoresistive element, magnetoresistive head and magnetic reproducing apparatus Grant 7,196,877 - Yoshikawa , et al. March 27, 2	2007-03-27
Magnetoresistive effect element, magnetic head and magnetic reproducing apparatus Grant 7,190,558 - Iwasaki , et al. March 13, 2	2007-03-13
Magnetic random access memory device having thermal agitation property and high write efficiency Grant 7,190,613 - Nagase , et al. March 13, 2	2007-03-13
Magnetoresistive element App 20070014149 - Nagamine; Makoto ; et al.	2007-01-18
Magnetoresistance effect element having a nonmagnetic intermediate layer having a two-dimensional fluctuation of oxygen Grant 7,145,754 - Koui , et al. December 5, 2	2006-12-05
Magnetoresistance effect element having a nonmagnetic intermediate layer having a two-dimensional fluctuation of resistance Grant 7,130,164 - Koui , et al. October 31, 2	2006-10-31
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
Magnetoresistive element in which pinned magnetization layers have antiparallel pinned directions, magnetic head and magnetic recording/reproducing apparatus Grant 7,116,529 - Yoshikawa , et al. October 3, 2	2006-10-03
Magnetoresistance effect element, magnetic head, magnetic reproducing apparatus, and magnetic memory App 20060181814 - Koui; Katsuhiko ; et al.	2006-08-17
Magnetoresistance effect element, magnetic head and magnetic recording and/or reproducing system App 20060164764 - Kamiguchi; Yuuzo ; et al.	2006-07-27
Magnetoresistance effect element, magnetic head and magnetic reproducing apparatus Grant 7,071,522 - Yuasa , et al. July 4, 2	2006-07-04
Magnetoresistance effect element having a nonmagnetic intermediate layer having a two-dimensional fluctuation of resistance Grant 7,072,153 - Koui , et al. July 4, 2	2006-07-04
Vegetable article, product containing the same and process for producing vegetable article App 20060141121 - Yoshikawa; Masatoshi	2006-06-29
Magnetic memory device having yoke layer on write interconnection and method of manufacturing the same App 20060132984 - Kajiyama; Takeshi ; et al.	2006-06-22
Magnetic random access memory Grant 7,064,402 - Kajiyama , et al. June 20, 2	2006-06-20
Magnetoresistive head and perpendicular magnetic recording-reproducing apparatus App 20060126228 - Yoshikawa; Masatoshi ; et al.	2006-06-15
Magnetoresistive head and perpendicular magnetic recording-reproducing apparatus Grant 7,061,732 - Yoshikawa , et al. June 13, 2	2006-06-13
Magnetoresistance effect element, magnetic head and magnetic recording and/or reproducing system Grant 7,046,489 - Kamiguchi , et al. May 16, 2	2006-05-16
Magnetoresistance effect element having a nonmagnetic intermediate layer having a two-dimensional fluctuation of resistance Grant 7,038,893 - Koui , et al. May 2, 2	2006-05-02
Magnetoresistive head with an intermediate layer between first and second magnetization free layers and perpendicular magnetic recording-reproducing apparatus Grant 7,027,273 - Yoshikawa , et al. April 11, 2	2006-04-11
Magnetoresistance effect element, magnetic head and magnetic reproducing apparatus App 20060071287 - Yuasa; Hiromi ; et al.	2006-04-06
Magnetoresistive effect element, magnetic head and magnetic reproducing apparatus App 20060067017 - Yuasa; Hiromi ; et al.	2006-03-30
Magnetoresistive head with first and second pairs of antiferromagnetic films imparting magnetic bias to first and second magnetization free layers and perpendicular magnetic recording-reproducing apparatus Grant 7,016,169 - Yoshikawa , et al. March 21, 2	2006-03-21
Magnetoresistance effect element, magnetic head, magnetic head assembly, magnetic storage system Grant 7,008,702 - Fukuzawa , et al. March 7, 2	2006-03-07
Magnetic random access memory Grant 6,984,865 - Kajiyama , et al. January 10, 2	2006-01-10
MRAM and method of manufacturing the same App 20050275000 - Kajiyama, Takeshi ; et al.	2005-12-15
Magnetic random access memory App 20050259464 - Kajiyama, Takeshi ; et al.	2005-11-24
Magnetic random access memory App 20050199925 - Kajiyama, Takeshi ; et al.	2005-09-15
Magnetoresistance effect element, magnetic head and magnetic recording and/or reproducing system Grant 6,937,446 - Kamiguchi , et al. August 30, 2	2005-08-30
Magnetoresistance effect element, magnetic head, magnetic head assembly, magnetic storage system App 20050167770 - Fukuzawa, Hideaki ; et al.	2005-08-04
Magnetoresistance effect element, magnetic head and magnetic recording and/or reproducing system App 20050157433 - Kamiguchi, Yuuzo ; et al.	2005-07-21
Magnetoresistive device, magnetoresistive head and magnetic recording-reproducing apparatus App 20050152077 - Yuasa, Hiromi ; et al.	2005-07-14
Magnetoresistance effect element having a nonmagnetic intermediate layer having a two-dimensional fluctuation of resistance App 20050141144 - Koui, Katsuhiko ; et al.	2005-06-30
Magnetoresistance effect element having a nonmagnetic intermediate layer having a two-dimensional fluctuation of resistance App 20050135018 - Koui, Katsuhiko ; et al.	2005-06-23
Magnetoresistance effect element having a nonmagnetic intermediate layer having a two-dimensional fluctuation of resistance App 20050128650 - Koui, Katsuhiko ; et al.	2005-06-16
Current-perpendicular-to-plane-type magnetoresistive device, and magnetic head and magnetic recording-reproducing apparatus using the same Grant 6,905,780 - Yuasa , et al. June 14, 2	2005-06-14
Magnetoresistive head and perpendicular magnetic recording-reproducing apparatus App 20050083613 - Yoshikawa, Masatoshi ; et al.	2005-04-21
Magnetoresistive head and perpendicular magnetic recording-reproducing apparatus App 20050052795 - Yoshikawa, Masatoshi ; et al.	2005-03-10
Magnetoresistive head and perpendicular magnetic recording-reproducing apparatus App 20050052794 - Yoshikawa, Masatoshi ; et al.	2005-03-10
Magnetoresistance effect element, magnetic head, magnetic head assembly, magnetic storage system App 20050030676 - Fukuzawa, Hideaki ; et al.	2005-02-10
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
Magnetic random access memory device having thermal agitation property and high write efficiency App 20050018478 - Nagase, Toshihiko ; et al.	2005-01-27
Magnetoresistive head and perpendicular magnetic recording-reproducing apparatus Grant 6,847,509 - Yoshikawa , et al. January 25, 2	2005-01-25
Magnetoresistance effect element, magnetic head and magnetic reproducing apparatus App 20040246634 - Yuasa, Hiromi ; et al.	2004-12-09
Magnetoresistive head and magnetic recording-reproducing apparatus App 20040201930 - Yoshikawa, Masatoshi ; et al.	2004-10-14
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
Magnetoresistance effect element, magnetic head and magnetic reproducing apparatus Grant 6,784,509 - Yuasa , et al. August 31, 2	2004-08-31
Yoke type reproducing magnetic head, method for fabricating same, and magnetic disk unit App 20040160705 - Hara, Michiko ; et al.	2004-08-19
Magnetic head manufacturing method Grant 6,751,846 - Hashimoto , et al. June 22, 2	2004-06-22
Magnetoresistance effect element, magnetic head and magnetic reproducing apparatus Grant 6,754,053 - Yoshikawa , et al. June 22, 2	2004-06-22
Magnetoresistive element, magnetic head and magnetic recording/reproducing apparatus App 20040114280 - Yoshikawa, Masatoshi ; et al.	2004-06-17
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
Magnetoresistance effect element, magnetic head, magnetic reproducing apparatus, and magnetic memory App 20040021990 - Koui, Katsuhiko ; et al.	2004-02-05
Superconducting magnet apparatus in persistent mode Grant 6,646,836 - Yoshikawa November 11, 2	2003-11-11
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
Magnetic head manufacturing method App 20030188422 - Hashimoto, Susumu ; et al.	2003-10-09
Magnetoresistance effect element, magnetic head and magnetic reproducing apparatus App 20030168673 - Yuasa, Hiromi ; et al.	2003-09-11
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 sensor using magneto-resistive effect, a magnetic head using magneto-resistive effect, a magnetic reproducing apparatus, a method of manufacturing a magnetic sensor using magneto-resistive effect and a method of manufacturing a magnetic head using magneto-resistive effect App 20030123198 - Sugawara, Nobuhiro ; et al.	2003-07-03
Magnetic head manufacturing method Grant 6,564,445 - Hashimoto , et al. May 20, 2	2003-05-20
Magnetoresistive effect element, magnetic head and magnetic reproducing apparatus App 20030011463 - Iwasaki, Hitoshi ; et al.	2003-01-16
Magnetoresistive effect element, magnetic head and magnetic reproducing apparatus App 20030011945 - Yuasa, Hiromi ; et al.	2003-01-16
Magnetoresistance effect element, magnetic head and magnetic reproducing apparatus App 20020191354 - Yoshikawa, Masatoshi ; et al.	2002-12-19
Multi-layered thin-film functional device and magnetoresistance effect element Grant 6,495,275 - Kamiguchi , et al. December 17, 2	2002-12-17
Superconducting magnet apparatus in persistent mode App 20020171520 - Yoshikawa, Masatoshi	2002-11-21
Magnetoresistive device, magnetoresistive head and magnetic recording-reproducing apparatus App 20020150791 - Yuasa, Hiromi ; et al.	2002-10-17
Magnetoresistive head and perpendicular magnetic recording-reproducing apparatus App 20020135954 - Yoshikawa, Masatoshi ; 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
Magnetoresistance effect element, magnetic head and magnetic recording and/or reproducing system App 20020048128 - Kamiguchi, Yuuzo ; et al.	2002-04-25
Magnetoresistance effect element, magnetic head, magnetic head assembly, magnetic storage system App 20020048690 - Fukuzawa, Hideaki ; et al.	2002-04-25
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
Multi-layered thin-film functional device and magnetoresistance effect element App 20020009616 - Kamiguchi, Yuzo ; et al.	2002-01-24
Multi-layered thin-film functional device and magnetoresistance effect element Grant 6,303,218 - Kamiguchi , et al. October 16, 2	2001-10-16
Magnetic head and magnetic recording and reproducing system App 20010022712 - Funayama, Tomomi ; et al.	2001-09-20
Soft magnetic alloy film and manufacturing method thereof, and magnetic head incorporating the same Grant 6,132,892 - Yoshikawa , et al. October 17, 2	2000-10-17
Process for producing articles of regenerated chitin-chitosan containing material and the resulting articles Grant 5,756,111 - Yoshikawa , et al. May 26, 1	1998-05-26