Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9879879 | Cogeneration system and method for controlling same | Hiroshi Nagasato, Motomichi Katou | 2018-01-30 |
| 9520603 | Fuel cell system | Manabu Takahashi, Motomichi Katou | 2016-12-13 |