Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5849022 | Medical instrument for use in combination with endoscopes | Toshihiko Hashiguchi, Toru Shimizu, Katsumi Sasaki, Kenichi Kimura, Eiji Murakami +3 more | 1998-12-15 |
| 5370659 | Grasping forceps for medical treatment | — | 1994-12-06 |
| 5169397 | Medical instrument | Ichiro Kagawa | 1992-12-08 |
| 5088998 | Resectoscope apparatus | Shinichi Nishigaki, Shiro Bito | 1992-02-18 |