Issued Patents 2022
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11398638 | Cell structure for fuel cell and fuel cell system | — | 2022-07-26 |
| 11322770 | Solid oxide fuel cell | Keiji Okada | 2022-05-03 |
| 11223053 | Fuel cell | Takao Izumi, Keita Iritsuki | 2022-01-11 |