Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7984506 | Digital right management system, content server, and mobile terminal | Hidetoshi Ueno, Kentaro Kakami, Kimihiko Sekino, Shoichi Horiguchi | 2011-07-19 |
| 7941128 | Data backup system | Hidetoshi Ueno, Kentaro Kakami, Kimihiko Sekino, Shoichi Horiguchi | 2011-05-10 |