Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5402788 | Diagnostic system using nuclear magnetic resonance phenomenon | Koji Fujio, Masakazu Gotanda, Tatsuya Yamaguchi, Shuichi Takayama, Takashi Tsukaya +6 more | 1995-04-04 |
| 5174293 | Medical apparatus including on isolating transformer apparatus for isolating medical apparatus from non-medical apparatus to prevent electrical shocks to patients | — | 1992-12-29 |
| 4953539 | Endoscope apparatus | Kazunari Nakamura, Akira Takano | 1990-09-04 |
| 4398534 | Electrical surgical knife device | — | 1983-08-16 |
| 4374517 | Endoscope type high frequency surgical apparatus | — | 1983-02-22 |