Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11831052 | Electric power supply system, controlling method of electric power supply system, and storage medium | Seiji Sugiura | 2023-11-28 |
| 7588844 | Method of starting up operation of fuel cell at low temperature | Katsumi Hayashi, Shigeru Inai, Hideo Kato, Masahiro Mohri, Hiroshi Morikawa +1 more | 2009-09-15 |