Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE38226 | Optical disk driver and operational processing apparatus having such optical disk driver | Noboru Sugie, Kenichi Furukawa, Makoto Ogawa, Tomonori Mitsui, Akio Saito +2 more | 2003-08-19 |
| 5181197 | Optical disk driver and operational processing apparatus having such optical disk driver | Noboru Sugie, Kenichi Furukawa, Makoto Ogawa, Tomonori Mitsui, Akio Aito +2 more | 1993-01-19 |