Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5686958 | Electronic endoscope apparatus with noise suppression circuit | Tetsuya Shibasaki, Nobuyuki Akai | 1997-11-11 |
| 5653677 | Electronic endoscope apparatus with imaging unit separable therefrom | Shigeo Suzuki | 1997-08-05 |
| 5614949 | Exposure control device for electronic endoscope | Shigeo Suzuki | 1997-03-25 |