Issued Patents All Time
Showing 26–50 of 124 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7223485 | Magnetoresistive device, magnetoresistive head and magnetic recording-reproducing apparatus | Hiromi Yuasa, Masatoshi Yoshikawa, Yuzo Kamiguchi, Hitoshi Iwasaki | 2007-05-29 |
| 7218483 | Magnetoresistive effect element, magnetic head and magnetic reproducing apparatus | Hiromi Yuasa, Masatoshi Yoshikawa, Katsuhiko Koui, Hitoshi Iwasaki | 2007-05-15 |
| 7218484 | Magnetoresistance effect element, magnetic head, and magnetic reproducing apparatus | Susumu Hashimoto, Katsuhiko Koui, Hitoshi Iwasaki | 2007-05-15 |
| 7190558 | Magnetoresistive effect element, magnetic head and magnetic reproducing apparatus | Hitoshi Iwasaki, Katsuhiko Koui, Masatoshi Yoshikawa, Hiromi Yuasa, Hideaki Fukuzawa | 2007-03-13 |
| 7145754 | Magnetoresistance effect element having a nonmagnetic intermediate layer having a two-dimensional fluctuation of oxygen | Katsuhiko Koui, Masatoshi Yoshikawa, Masayuki Takagishi, 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, Masatoshi Yoshikawa, Masayuki Takagishi, Takeo Sakakubo, Hitoshi Iwasaki | 2006-10-31 |
| 7130163 | Magnetoresistance effect element | Hideaki Fukuzawa, Katsuhiko Koi, Hiromi Fuke, Hiroshi Tomita, Hitoshi Iwasaki | 2006-10-31 |
| 7116529 | Magnetoresistive element in which pinned magnetization layers have antiparallel pinned directions, magnetic head and magnetic recording/reproducing apparatus | Masatoshi Yoshikawa, Masayuki Takagishi | 2006-10-03 |
| 7076958 | Magnetic material | Akiko Saito, Tadahiko Kobayashi, Takao Sawa | 2006-07-18 |
| 7072153 | Magnetoresistance effect element having a nonmagnetic intermediate layer having a two-dimensional fluctuation of resistance | Katsuhiko Koui, Masatoshi Yoshikawa, Masayuki Takagishi, Takeo Sakakubo, Hitoshi Iwasaki | 2006-07-04 |
| 7071522 | Magnetoresistance effect element, magnetic head and magnetic reproducing apparatus | Hiromi Yuasa, Yuzo Kamiguchi, Masatoshi Yoshikawa, Katsuhiko Koui, Hitoshi Iwasaki +2 more | 2006-07-04 |
| 7063754 | Magnetic material for magnetic refrigeration and method for producing thereof | Kazuaki Fukamichi, Asaya Fujita, Yoshiaki Iijima, Akiko Saito, Tadahiko Kobayashi | 2006-06-20 |
| 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, Masatoshi Yoshikawa, Masayuki Takagishi, Takeo Sakakubo, Hitoshi Iwasaki | 2006-05-02 |
| 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 |
| 6982845 | Magnetic recording apparatus and magnetic recording method | Tadashi Kai, Masayuki Takagishi, Junichi Akiyama, Hitoshi Iwasaki, Akira Kikitsu | 2006-01-03 |
| 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, Masatoshi Yoshikawa, Yuzo Kamiguchi, Hitoshi Iwasaki | 2005-06-14 |
| 6853520 | Magnetoresistance effect element | Hideaki Fukuzawa, Katsuhiko Koi, Hiromi Fuke, Hiroshi Tomita, Hitoshi Iwasaki | 2005-02-08 |
| 6784509 | Magnetoresistance effect element, magnetic head and magnetic reproducing apparatus | Hiromi Yuasa, Yuzo Kamiguchi, Masatoshi Yoshikawa, Katsuhiko Koui, Hitoshi Iwasaki +2 more | 2004-08-31 |
| 6754053 | Magnetoresistance effect element, magnetic head and magnetic reproducing apparatus | Masatoshi Yoshikawa, Katsuhiko Koi, Hitoshi Iwasaki, Hiromi Yuasa, Hideaki Fukuzawa | 2004-06-22 |
| 6690553 | Magnetoresistance effect device, magnetic head therewith, magnetic recording/reproducing head, and magnetic storing apparatus | Hitoshi Iwasaki, Yuzo Kamiguchi, Hiromi Fuke, Kazuhiro Saito | 2004-02-10 |
| 6676772 | Magnetic material | Akiko Saito, Tadahiko Kobayashi, Takao Sawa | 2004-01-13 |
| 6636399 | Magnetoresistance effect device, magnetic head therewith, magnetic recording/reproducing head, and magnetic storing apparatus | Hitoshi Iwasaki, Yuzo Kamiguchi, Hiromi Fuke, Kazuhiro Saito | 2003-10-21 |
| 6593841 | Planar magnetic element | Tetsuhiko Mizoguchi, Toshiro Sato, Michio Hasegawa, Hiroshi Tomita, Atsuhito Sawabe | 2003-07-15 |