Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8308378 | Barrier apparatus and image pickup apparatus | Koji Nagaoka | 2012-11-13 |
| 7853143 | Camera | Takashi Miyazawa, Shuhei Kaneko | 2010-12-14 |
| 7729064 | Lens frame structure | Takashi Miyazawa, Shuhei Kaneko | 2010-06-01 |