Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8746916 | Showcase with an illuminating apparatus | Tetsuya Oketani, Hiroshi Okumura | 2014-06-10 |
| 8272755 | Showcase | Tetsuya Oketani, Atsushi Todoroki, Sakumi Shibusawa | 2012-09-25 |
| 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 |