Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5229900 | Magnetooptical disk drive having improved features for reducing the size thereof in the direction normal to the disk cartridge | Norimasa Arai | 1993-07-20 |
| 5220543 | Compact optical disc recording/reproducing system | Junji Kuroda, Yasuo Haneji, Toru Yamagishi, Koji Tanaka, Takaro Mori +2 more | 1993-06-15 |
| 4747001 | Disk cartridge and device for driving the same | Yoshitaka Iwabuchi, Yoshimasa Fujimoto, Shohji Morioka | 1988-05-24 |