Issued Patents 1997
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5679455 | Magneto-optic recording medium and apparatus | Yoshiyuki Nakaki, Takashi Tokunaga, Tatsuya Fukami, Motohisa Taguchi | 1997-10-21 |
| 5638344 | Magneto-optic recording and reproducing apparatus | Yoshiyuki Nakaki, Takashi Tokunaga, Tatsuya Fukami, Motohisa Taguchi | 1997-06-10 |
| 5603814 | Magneto-optical disk | Motohisa Taguchi, Hiroshi Sugahara | 1997-02-18 |
| 5593791 | Magneto-optical recording medium and method of manufacturing the same | Yoshio Fujii, Takashi Tokunaga, Yoshiyuki Nakaki, Kazuo Hashima, Tatsuya Fukami +1 more | 1997-01-14 |