Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7194746 | Tray device mechanism for optical disc apparatus | Tomohiro Shirakawa, Tetsuo Nishidate, Takeshi Kurita, Masaharu Shibata, Hideki Kume | 2007-03-20 |
| 7143423 | Dislocation preventing apparatus in disk player | — | 2006-11-28 |
| 6912722 | Disk drive and beam angle adjusting structure | — | 2005-06-28 |
| 6717904 | Disc driving apparatus | — | 2004-04-06 |