Issued Patents 2002
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6473382 | Optical disk device with slidable holding members on disk tray for holding disks of different diameters | Kazusato Tagawa | 2002-10-29 |
| 6473390 | Optical disk device | Ichiro Sasaki | 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 |