Issued Patents 1994
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5374953 | Electronic endoscope apparatus with signal validity monitor | Masahiko Sasaki, Masao Uehara, Akinobu Uchikubo, Shinji Yamashita, Takehiro Nakagawa +4 more | 1994-12-20 |
| 5315383 | Endoscope system | Hisao Yabe, Hiroyuki Sasa, Shigeru Nakajima, Kazunari Nakamura, Yoshihiro Okada +1 more | 1994-05-24 |
| RE34504 | Electronic endoscope system provided with a means of imaging frozen pictures having few picture image smears | Masao Uehara, Mashide Kanno, Akinobu Uchikubo, Katsuyoshi Sasagawa, Shinji Yamashita +7 more | 1994-01-11 |