Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8321882 | Disk device | Kazuyuki Honda, Kenji Urushihara, Yoshikazu Ohmura, Tomomi Nishikata | 2012-11-27 |
| 7911893 | Disc device | Kenji Urushihara, Yoshikazu Ohmura, Hiroshi Saito | 2011-03-22 |