Issued Patents All Time
Showing 26–33 of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5726838 | Magnetic disc apparatus with head having magneto-resistance effect | Susumu Soeya, Shigeru Tadokoro, Akira Kumagai, Moriaki Fuyama, Shinji Narishige | 1998-03-10 |
| 5668685 | Magnetic disc apparatus | Susumu Soeya, Shigeru Tadokoro, Eiji Ashida, Moriaki Fuyama, Hiroshi Fukui +3 more | 1997-09-16 |
| 5436777 | Magnetoresistive head | Susumu Soeya, Shigeru Tadokoro, Eiji Ashida, Moriaki Fuyama, Shinji Narishige +1 more | 1995-07-25 |
| 5214840 | Thin film magnetic head and the method of fabricating the same | Masaaki Sano, Katsuya Mitsuoka, Kouichi Nishioka, Shinji Narishige, Tetsuo Kobayashi | 1993-06-01 |
| 5109312 | Magnetic recording apparatus and magnetic head with superconducting material | Takahiko Kato, Jiro Kuniya, Katsuzo Aihara | 1992-04-28 |
| 5051856 | Thin film magnetic head with mixed crystal structures | Shinji Narishige, Katsuya Mitsuoka, Kouichi Nishioka, Akira Kumagai, Masaaki Sano +7 more | 1991-09-24 |
| 4943883 | Quarternary amorphous magnetic alloy thin film and magnetic head including same | Masaaki Sano, Kouichi Nishioka, Shinji Narishige, Masanobu Hanazono, Takashi Onishi +1 more | 1990-07-24 |
| 4939610 | Thin film magnetic head having magnetic core including a thin film of cobalt alloy | Shinji Narishige, Masaaki Sano, Kouichi Nishioka, Masanobu Hanazono, Tetsuo Kobayashi +1 more | 1990-07-03 |