Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7738035 | Lens barrier module and image pickup apparatus having the same | Seiichi Oishi, Satoru Tada | 2010-06-15 |
| 7390132 | Lens barrier apparatus and image pickup apparatus having the same | Satoru Tada, Seiichi Oishi | 2008-06-24 |
| 5608488 | Data processing device for a camera | Toshiaki Hirai, Atsushi Takami, Shinichi Endo | 1997-03-04 |