Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9698603 | Combined power generation system having power converting apparatus | Kazushige Sugimoto, Masahide Kawamura, Kentaro Sakata, Mitsuchika Ogawa, Takefumi Iizaka +1 more | 2017-07-04 |
| 9356448 | Electric power converter for combined power generation system | Kazushige Sugimoto, Masahide Kawamura, Kentaro Sakata, Mitsuchika Ogawa, Takefumi Iizaka +1 more | 2016-05-31 |
| D433677 | Telephone exchanger | Haruo Tsuge, Kazuo Ikeda, Muneyoshi Mikuni | 2000-11-14 |