Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4607245 | Gas insulated electromagnetic induction appliance | Yutaka Kuroda, Yoshio Yoshida, Yuichi Kabayama, Tsugio Watanabe, Takahiro Matsumoto | 1986-08-19 |
| 4588972 | Electromagnetic induction apparatus with cooling grooves | Yoshinobu Harumoto, Yoshio Yoshida, Yuichi Kabayama, Hisao Kan, Takahiro Matsumoto | 1986-05-13 |
| 4581477 | Gas-insulated electrical apparatus | Yoshinobu Harumoto, Yoshio Yoshida, Yuichi Kabayama, Takahiro Matsumoto, Tsugio Watanabe | 1986-04-08 |