Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5666334 | Storage device capable of using both optical and magnetic disk units for storing information data | Mikio Tokuyama, Yoshinori Takeuchi, Susumu Ebihara, Kenji Mori, Sadanori Nagaike +1 more | 1997-09-09 |
| 5636081 | Magnetic disc apparatus and magnetic disc | Tuneyuki Hasegawa, Masayuki Katsumoto, Yuichi Otani, Mituhiko Oguchi, Hiroyuki Sugimoto +4 more | 1997-06-03 |