Issued Patents All Time
Showing 1–4 of 4 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, Hironori Kurisu, Akio Saito +2 more | 2003-08-19 |
| 5930218 | Disk drive using disk tray | Mitsunori Nakamura | 1999-07-27 |
| 5446708 | Pickup driving system for optical disk apparatus | Mamoru Takebayashi, Takashi Tateshima, Makoto Ogawa, Hidehiro Takahashi, Takehiro Kataoka | 1995-08-29 |
| 5181197 | Optical disk driver and operational processing apparatus having such optical disk driver | Noboru Sugie, Kenichi Furukawa, Makoto Ogawa, Hironori Kurisu, Akio Aito +2 more | 1993-01-19 |