Issued Patents All Time
Showing 76–100 of 119 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7248448 | Magnetoresistance effect element, magnetic head, magnetic head assembly, magnetic storage system | Hideaki Fukuzawa, Yuzo Kamiguchi, Katsuhiko Koui, Shin Nakamura, Hitoshi Iwasaki +4 more | 2007-07-24 |
| 7223485 | Magnetoresistive device, magnetoresistive head and magnetic recording-reproducing apparatus | Hiromi Yuasa, Yuzo Kamiguchi, Hitoshi Iwasaki, Masashi Sahashi | 2007-05-29 |
| 7218483 | Magnetoresistive effect element, magnetic head and magnetic reproducing apparatus | Hiromi Yuasa, Katsuhiko Koui, Hitoshi Iwasaki, Masashi Sahashi | 2007-05-15 |
| 7215516 | Magnetoresistive head having magnetoresistive film including free layer and pinned layer arranged in head height direction | Masayuki Takagishi | 2007-05-08 |
| 7200034 | Magnetic memory device having yoke layer on write interconnection and method of manufacturing the same | Takeshi Kajiyama, Tomomasa Ueda, Tatsuya Kishi, Hiroaki Yoda, Hisanori Aikawa | 2007-04-03 |
| 7196877 | Magnetoresistive element, magnetoresistive head and magnetic reproducing apparatus | Masayuki Takagishi, Tomomi Funayama, Kohichi Tateyama, Hitoshi Iwasaki, Hideaki Fukuzawa | 2007-03-27 |
| 7190558 | Magnetoresistive effect element, magnetic head and magnetic reproducing apparatus | Hitoshi Iwasaki, Katsuhiko Koui, Hiromi Yuasa, Hideaki Fukuzawa, Masashi Sahashi | 2007-03-13 |
| 7190613 | Magnetic random access memory device having thermal agitation property and high write efficiency | Toshihiko Nagase, Hiroaki Yoda, Tadashi Kai, Tatsuya Kishi, Hisanori Aikawa +1 more | 2007-03-13 |
| 7145754 | Magnetoresistance effect element having a nonmagnetic intermediate layer having a two-dimensional fluctuation of oxygen | Katsuhiko Koui, Masayuki Takagishi, Masashi Sahashi, Takeo Sakakubo, Hitoshi Iwasaki | 2006-12-05 |
| 7130164 | Magnetoresistance effect element having a nonmagnetic intermediate layer having a two-dimensional fluctuation of resistance | Katsuhiko Koui, Masayuki Takagishi, Masashi Sahashi, Takeo Sakakubo, Hitoshi Iwasaki | 2006-10-31 |
| 7126795 | Magnetic recording head, a magnetic reproducing head, a magnetic recording apparatus, and a magnetic reproducing apparatus | Tomomi Funayama, Kohichi Tateyama, Michiko Hara, Hiroaki Yoda | 2006-10-24 |
| 7116529 | Magnetoresistive element in which pinned magnetization layers have antiparallel pinned directions, magnetic head and magnetic recording/reproducing apparatus | Masayuki Takagishi, Masashi Sahashi | 2006-10-03 |
| 7072153 | Magnetoresistance effect element having a nonmagnetic intermediate layer having a two-dimensional fluctuation of resistance | Katsuhiko Koui, Masayuki Takagishi, Masashi Sahashi, Takeo Sakakubo, Hitoshi Iwasaki | 2006-07-04 |
| 7071522 | Magnetoresistance effect element, magnetic head and magnetic reproducing apparatus | Hiromi Yuasa, Yuzo Kamiguchi, Katsuhiko Koui, Hitoshi Iwasaki, Tomohiko Nagata +2 more | 2006-07-04 |
| 7064402 | Magnetic random access memory | Takeshi Kajiyama, Tomomasa Ueda, Tatsuya Kishi, Hisanori Aikawa, Yoshiaki Asao +1 more | 2006-06-20 |
| 7061732 | Magnetoresistive head and perpendicular magnetic recording-reproducing apparatus | Masayuki Takagishi, Yuzo Kamiguchi, Hiromi Yuasa | 2006-06-13 |
| 7046489 | Magnetoresistance effect element, magnetic head and magnetic recording and/or reproducing system | Yuuzo Kamiguchi, Hiromi Yuasa, Tomohiko Nagata, Hiroaki Yoda, Katsuhiko Koui +3 more | 2006-05-16 |
| 7038893 | Magnetoresistance effect element having a nonmagnetic intermediate layer having a two-dimensional fluctuation of resistance | Katsuhiko Koui, Masayuki Takagishi, Masashi Sahashi, Takeo Sakakubo, Hitoshi Iwasaki | 2006-05-02 |
| 7027273 | Magnetoresistive head with an intermediate layer between first and second magnetization free layers and perpendicular magnetic recording-reproducing apparatus | Masayuki Takagishi, Yuzo Kamiguchi, Hiromi Yuasa | 2006-04-11 |
| 7016169 | 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 | Masayuki Takagishi, Yuzo Kamiguchi, Hiromi Yuasa | 2006-03-21 |
| 7008702 | Magnetoresistance effect element, magnetic head, magnetic head assembly, magnetic storage system | Hideaki Fukuzawa, Yuzo Kamiguchi, Katsuhiko Koui, Shin Nakamura, Hitoshi Iwasaki +4 more | 2006-03-07 |
| 6984865 | Magnetic random access memory | Takeshi Kajiyama, Tomomasa Ueda, Tatsuya Kishi, Hisanori Aikawa, Yoshiaki Asao +1 more | 2006-01-10 |
| 6937446 | Magnetoresistance effect element, magnetic head and magnetic recording and/or reproducing system | Yuuzo Kamiguchi, Hiromi Yuasa, Tomohiko Nagata, Hiroaki Yoda, Katsuhiko Koui +3 more | 2005-08-30 |
| 6905780 | Current-perpendicular-to-plane-type magnetoresistive device, and magnetic head and magnetic recording-reproducing apparatus using the same | Hiromi Yuasa, Yuzo Kamiguchi, Hitoshi Iwasaki, Masashi Sahashi | 2005-06-14 |
| 6850393 | Magnetic head including a magneto resistive film connected to a yoke portion | Michiko Hara, Tomomi Funayama, Kohichi Tateyama, Hiroaki Yoda | 2005-02-01 |