Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7291996 | Optical disc drive and brake control method thereof | Yoshiaki Aso, Tatsuya Goto | 2007-11-06 |
| 5446708 | Pickup driving system for optical disk apparatus | Mamoru Takebayashi, Tomonori Mitsui, Makoto Ogawa, Hidehiro Takahashi, Takehiro Kataoka | 1995-08-29 |