Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4979035 | Electronic endoscope apparatus with CCD output circuit of positive polarity | Masao Uehara, Katsuyoshi Sasagawa, Shinji Yamashita, Masahiko Sasaki, Katsuyuki Saito +3 more | 1990-12-18 |