Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5976688 | Magneto-optical recording medium and method of manufacturing the same | Takeo Kawase, Masaya Ishida, Satoshi Nebashi, Toshiaki Mikoshiba, Shoji Hoshina +2 more | 1999-11-02 |
| 5843570 | Magneto-optical recording medium having large kerr rotational angle in short wavelength range | Hiromu Miyazawa, Shoji Hoshina, Masaaki Ichikawa, Masaya Ishida, Takeo Kawase +3 more | 1998-12-01 |
| 5815469 | Magneto-optical recording device having recording magnetic field in the same direction as reproducing magnetic field | Hiromu Miyazawa, Toshiaki Mikoshiba | 1998-09-29 |
| 5792571 | Magneto-optical recording medium having large kerr rotational angle in short wavelength range | Hiromu Miyazawa, Shoji Hoshina, Masaaki Ichikawa, Masaya Ishida, Takeo Kawase +3 more | 1998-08-11 |
| 5772856 | Magneto-optical recording medium and method of manufacturing the same | Takeo Kawase, Masaya Ishida, Satoshi Nebashi, Toshiaki Mikoshiba, Shoji Hoshina +2 more | 1998-06-30 |
| 5648161 | Magneto-optical recording medium having large kerr rotational angle in short wavelength range | Hiromu Miyazawa, Shoji Hoshina, Masaaki Ichikawa, Masaya Ishida, Takeo Kawase +3 more | 1997-07-15 |
| 5574703 | Magneto-optical method and apparatus for recording/reproducing data | Hiromu Miyazawa, Toshiaki Mikoshiba | 1996-11-12 |
| 5529854 | Magneto-optic recording systems | Tatsuya Shimoda, Shin Funada, Mamoru Sugimoto, Akira Aoyama, Satoshi Nebashi | 1996-06-25 |
| 5325345 | Magneto-optical method and apparatus for recording/reproducing data | Hiromu Miyazawa, Toshiaki Mikoshiba, Hiroshi Ito, Masaya Ishida | 1994-06-28 |
| 5100741 | Magneto-optic recording systems | Tatsuya Shimoda, Shin Funada, Mamoru Sugimoto, Akira Aoyama, Satoshi Nebashi | 1992-03-31 |
| 4814053 | Sputtering target and method of preparing same | — | 1989-03-21 |