Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7600236 | Disk-shaped storage medium loading/ejection mechanism, disk device, and disk autochanger | Kouichi Ogawa, Fumihiko Fujimoto, Yasutake Yamanaka | 2009-10-06 |
| 7565666 | Disk autochanger | Fumihiko Fujimoto, Koichi Ogawa, Yasutaka Yamanaka | 2009-07-21 |