Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6421078 | Electronic endoscope system | Kaneo Yajima | 2002-07-16 |
| 5686958 | Electronic endoscope apparatus with noise suppression circuit | Tetsuya Shibasaki, Fujio Okada | 1997-11-11 |