Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5653677 | Electronic endoscope apparatus with imaging unit separable therefrom | Fujio Okada | 1997-08-05 |
| 5646482 | ADC gas discharge image display device having cathode material dimensional constraints | Hidenobu Shintaku, Taku Watanabe, Mitsuo Asabe, Kazuo Takahashi, Yoshiro Abe +2 more | 1997-07-08 |
| 5614949 | Exposure control device for electronic endoscope | Fujio Okada | 1997-03-25 |