Issued Patents All Time
Showing 26–28 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4271845 | Device for bending a medical instrument inserted into the body cavity | Kiyoshi Chikashige | 1981-06-09 |
| 4236509 | Curving device in an endoscope | Nobuhiro Noda | 1980-12-02 |
| 4203430 | Device for controlling curvature of an end section in an endoscope | — | 1980-05-20 |