Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8372071 | High-frequency treatment tool | Mamoru Machiya, Haruo Akiba, Shozo IYAMA, Atsushi Kanaki, Hidefumi AKAHANE | 2013-02-12 |
| 5383791 | Connector for use in an electric endoscope | Katsuya Hirakui | 1995-01-24 |