Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8436935 | Image picking-up device with a moving focusing lens | Hiroshi Ueda, Kouji Shibuno | 2013-05-07 |
| 8251602 | Intermediate adapter and camera system | Hiroshi Ueda, Koji Shibuno, Hidekazu Nakajima | 2012-08-28 |
| 7874747 | Intermediate adapter, camera body and imaging system | Hiroshi Ueda, Koji Shibuno, Hidekazu Nakajima | 2011-01-25 |
| 7511757 | Digital camera | Kaoru Mokunaka, Hiroshi Ueda | 2009-03-31 |