Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6783287 | Focal-plane shutter for digital camera | Kouichi Kudo | 2004-08-31 |
| 6767145 | Lens shutter for cameras | — | 2004-07-27 |
| 6726380 | Camera blade driving device | Nobuaki Watanabe, Shigeru Yamagishi | 2004-04-27 |