Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4378146 | Automatic control device for controlling the iris diaphragm in an optical system | Shoji Suzuki, Hiroshi Koike | 1983-03-29 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4378146 | Automatic control device for controlling the iris diaphragm in an optical system | Shoji Suzuki, Hiroshi Koike | 1983-03-29 |