Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5620522 | Microwave plasma generator | Satoshi Ichimura, Tadashi Sato, Takashi Iga | 1997-04-15 |
| 5610381 | Compression gas puffer type circuit breaker | Eisaku Mizufune, Yukio Kurosawa, Goro Daimon, Yoshihito Asai, Katsuichi Kashimura +2 more | 1997-03-11 |