Issued Patents 1997
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5672460 | Method for forming conductive or insulating layers | Toshihiro Katoh, Takao Kuriyama, Tatsuya Takei, Takashi Kawai, Hiroshi Murakami +2 more | 1997-09-30 |
| 5654058 | Magneto-optical disk | Fumiyoshi Kirino, Harukazu Miyamoto, Shigenori Okamine, Noriyuki Ogihara, Masahiko Takahashi +1 more | 1997-08-05 |
| 5639563 | Magneto-optical recording medium | Satoru Ohnuki, Katsusuke Shimazaki, Hideo Fujiwara, Masafumi Yoshihiro, Noriyuki Ogihara +1 more | 1997-06-17 |
| 5637411 | Magneto-optical recording medium and process for producing the same | Katsusuke Shimazaki, Satoru Ohnuki, Masatoshi Hashimoto, Yoshinori Shirai, Hideo Fujiwara +4 more | 1997-06-10 |