Issued Patents All Time
Showing 51–63 of 63 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6483673 | Differential detection magnetoresistance head with laminated structure | Hitoshi Iwasaki, Yuichi Ohsawa, Reiko Kondoh, Yuzo Kamiguchi, Susumu Hashimoto +3 more | 2002-11-19 |
| 6455178 | Exchange coupling film and magnetoresistive element | Hiromi Fuke, Yuuzo Kamiguchi, Susumu Hashimoto, Kazuhiro Saito, Hitoshi Iwasaki +1 more | 2002-09-24 |
| 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, Yuichi Ohsawa | 2001-10-23 |
| 6057049 | Exchange coupling film and magnetoresistive element | Hiromi Fuke, Yuuzo Kamiguchi, Susumu Hashimoto, Kazuhiro Saito, Hitoshi Iwasaki +1 more | 2000-05-02 |
| 5920447 | Magnetic disk unit having laminated magnetic heads | Hiromi Sakata, Hiroaki Yoda, Kohichi Tateyama, Tadahiko Kobayashi, Shigeru Takekado +1 more | 1999-07-06 |
| 5894384 | Magnetoresistance effect head in which a magnetoresistance effect element and a soft magnetic film form a single magnetic circuit | Tadahiko Kobayashi, Hiromi Sakata, Kohichi Tateyama | 1999-04-13 |
| 5828525 | Differential detection magnetoresistance head | Hitoshi Iwasaki, Yuichi Ohsawa, Reiko Kondoh, Yuzo Kamiguchi, Susumu Hashimoto +3 more | 1998-10-27 |
| 5818684 | Shield type magnetoresistive head arranged for weakening of a galvano-current magnetic field | Hitoshi Iwasaki, Yuzo Kamiguchi | 1998-10-06 |
| 5796560 | Magnetoresistive head | Kazuhiro Saito, Yuzo Kamiguchi, Hitoshi Iwasaki, Susumu Hashimoto, Hiromi Fuke | 1998-08-18 |
| 5756191 | Exchange coupling film and magnetoresistance effect element | Susumu Hashimoto, Yuzo Kamiguchi, Hiromi Fuke, Hitoshi Iwasaki, Masashi Sahashi | 1998-05-26 |
| 5527398 | Magnetostrictive materials and methods of making such materials | Tadahiko Kobayashi, Isao Sakai, Masashi Sahashi | 1996-06-18 |
| 5336337 | Magnetrostrictive materials and methods of making such materials | Tadahiko Kobayashi, Isao Sakai, Masashi Sahashi | 1994-08-09 |
| 5190599 | Magnetic memory and magnetic alloy thereof | Masashi Sahashi, Yoichi Tokai | 1993-03-02 |