Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11081714 | Aging method of fuel cell | Masahito Kosai, Shuji Kajiya | 2021-08-03 |
| 10957925 | Method of running-in operation of fuel cell | Hajime Murata, Manabu Kato, Toshiaki KUSAKARI | 2021-03-23 |