Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8070309 | Showcase | Atsuo Otsuki, Tetsuya Oketani, Sakumi Shibusawa | 2011-12-06 |
| 8057061 | Showcase | Atsuo Otsuki, Tetsuya Oketani, Sakumi Shibusawa | 2011-11-15 |
| 8038312 | Showcase | Atsuo Otsuki, Tetsuya Oketani | 2011-10-18 |