YO

Yuichi Ohsawa

KT Kabushiki Kaisha Toshiba: 105 patents #69 of 21,451Top 1%
Toshiba Memory: 1 patents #1,210 of 1,971Top 65%
Overall (All Time): #12,678 of 4,157,543Top 1%
107
Patents All Time

Issued Patents All Time

Showing 51–75 of 107 patents

Patent #TitleCo-InventorsDate
8077509 Magnetic memory Satoshi Yanagi, Shiho Nakamura, Daisuke Saida, Hirofumi Morise 2011-12-13
8049998 Magnetoresistance effect device and method for manufacturing same, magnetic memory, magnetic head, and magnetic recording apparatus Shiho Nakamura 2011-11-01
7931976 Magnetic recording element Shiho Nakamura, Hirofumi Morise, Satoshi Yanagi, Daisuke Saida 2011-04-26
7889543 Magnetic memory element and magnetic memory apparatus Hirofumi Morise, Shiho Nakamura, Satoshi Yanagi, Daisuke Saida 2011-02-15
7494724 Magnetoresistance effect element, its manufacturing method, magnetic reproducing element and magnetic memory Shiho Okuno, Shigeru Haneda, Yuzo Kamiguchi, Tatsuya Kishi 2009-02-24
7440239 Magneto-resistance effect element and reproducing head Yuzo Kamiguchi, Masayuki Takagishi 2008-10-21
7372727 Magnetic cell and magnetic memory Shiho Nakamura, Shigeru Haneda 2008-05-13
7355883 Magnetoresistance effect element, its manufacturing method, magnetic reproducing element and magnetic memory Shiho Okuno, Shigeru Haneda, Yuzo Kamiguchi, Tatsuya Kishi 2008-04-08
7323258 Magnetic recording medium and method for manufacturing the same Yoshiyuki Kamata, Hiroyuki Hieda, Akira Kikitsu 2008-01-29
7265950 Magnetoresistance effect element, its manufacturing method, magnetic reproducing element and magnetic memory Shiho Okuno, Shigeru Haneda, Yuzo Kamiguchi, Tatsuya Kishi 2007-09-04
7240419 Method of manufacturing a magnetoresistance effect element Shiho Okuno, Shigeru Haneda, Yuzo Kamiguchi, Tatsuya Kishi 2007-07-10
7126849 Magnetic cell and magnetic memory Shiho Nakamura, Shigeru Haneda 2006-10-24
7126848 Magnetic cell and magnetic memory Shiho Nakamura, Shigeru Haneda 2006-10-24
7120049 Magnetic cell and magnetic memory Shiho Nakamura, Shigeru Haneda 2006-10-10
6956766 Magnetic cell and magnetic memory Shiho Nakamura, Shigeru Haneda 2005-10-18
6940700 Magnetic head and magnetic reproducing apparatus Kohichi Tateyama, Susumu Hashimoto, Masayuki Takagishi, Tomomi Funayama 2005-09-06
6937447 Magnetoresistance effect element, its manufacturing method, magnetic reproducing element and magnetic memory Shiho Okuno, Shigeru Haneda, Yuzo Kamiguchi, Tatsuya Kishi 2005-08-30
6928724 Magnetoresistance effect element and method for producing same Susumu Hashimoto, Michiko Hara 2005-08-16
6770210 Magnetoresistance effect element and method for producing same Susumu Hashimoto, Michiko Hara 2004-08-03
6757143 Magnetoresistive effect element, its manufacturing method, magnetic head, magnetic reproducing apparatus, and magnetic memory Tomomi Tunayama, Masayuki Takagishi, Kohichi Tateyama, Susumu Hashimoto, Michiko Hara +1 more 2004-06-29
6483673 Differential detection magnetoresistance head with laminated structure Hitoshi Iwasaki, Reiko Kondoh, Yuzo Kamiguchi, Susumu Hashimoto, Tomomi Funayama +3 more 2002-11-19
6395388 Magnetoresistance effect element Hitoshi Iwasaki, Reiko Kondoh, Susumu Hashimoto, Atsuhito Sawabe, Yuzo Kamiguchi +2 more 2002-05-28
6369992 Yoke-type head with magneto-resistance effect film recessed from medium facing surface and extending across magnetic gap Hiroaki Yoda, Atsuhito Sawabe, Hitoshi Iwasaki, Masashi Sahashi, Tadahiko Kobayashi 2002-04-09
6368706 Magnetoresistance effect element Hitoshi Iwasaki, Reiko Kondoh, Susumu Hashimoto, Atsuhito Sawabe, Yuzo Kamiguchi +2 more 2002-04-09
6307708 Exchange coupling film having a plurality of local magnetic regions, magnetic sensor having the exchange coupling film, and magnetic head having the same Hiroaki Yoda, Masatoshi Yoshikawa, Tomomi Funayama 2001-10-23