Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5508987 | Disk player having a system configuration for determining the diameter of loaded disks | Masanori Matsunaga, Kouichi Takeno | 1996-04-16 |
| 5446708 | Pickup driving system for optical disk apparatus | Mamoru Takebayashi, Takashi Tateshima, Tomonori Mitsui, Makoto Ogawa, Hidehiro Takahashi | 1995-08-29 |