Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8958923 | Distributed power supply system and control method thereof | Nin Kake, Shinji Miyauchi, Hiroaki Kaku, Keiichi Sato, Hiroshi Nagasato +3 more | 2015-02-17 |
| 8625318 | Power converter and fuel cell system including the same | Nin Kake, Keiichi Sato, Hiroaki Kaku, Hiroshi Nagasato, Akihito Ootani | 2014-01-07 |