Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6490416 | Focal plane shutter having synchronous contact member | Yoichi Nakano, Akira Ito, Chiaki Nemoto | 2002-12-03 |
| 6485200 | Double-shielding type focal-plane shutter | Yoichi Nakano, Hiroshi Takahashi | 2002-11-26 |