Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4447142 | Blade type focal plane shutter | Akira Suzuki, Nobuyoshi Inoue | 1984-05-08 |
| 4408856 | Device for locking a blade driver in an electronic shutter | Akira Suzuki, Yukio Yoshikawa | 1983-10-11 |