Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7146018 | Multichannel acoustic signal reproducing apparatus | — | 2006-12-05 |
| 6650609 | Disk device | Kiyoshi Omori | 2003-11-18 |
| 6603724 | Disk recording and/or reproducing device, disk loading mechanism, and disk eject mechanism | Koichi Numata | 2003-08-05 |
| 6426932 | Disk device | Kiyoshi Omori | 2002-07-30 |
| 6246654 | Disk device | Kiyoshi Omori | 2001-06-12 |
| 5179485 | Optical encoder for disc apparatus | — | 1993-01-12 |