Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10707499 | Fuel cell cassette and fuel cell stack | Ryoji Tanimura, Nobuyuki Hotta | 2020-07-07 |
| 10693174 | Fuel cell stack and method of producing the same | Nobuyuki Hotta, Tetsuya Morikawa, Hayato Katsuda | 2020-06-23 |