Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6817021 | Disk device and guide member | Kazusato Tagawa, Sachiko Inoue | 2004-11-09 |
| 6650610 | Disk device | Ken Kutaragi | 2003-11-18 |
| 6560184 | Disk device having a detachable cover member | Yuji Shida | 2003-05-06 |
| 6473390 | Optical disk device | Ichiro Sasaki | 2002-10-29 |
| 6473382 | Optical disk device with slidable holding members on disk tray for holding disks of different diameters | Kazusato Tagawa | 2002-10-29 |
| 6409601 | Entertainment system and supply medium | Hiroki Ogata, Nobuhiro Komata | 2002-06-25 |
| 6402616 | Entertainment system, supply medium, and manual control input device | Hiroki Ogata | 2002-06-11 |