Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11088370 | Gas diffusion electrode and fuel cell | Kazuyo Shigeta, Yasutaka Okano | 2021-08-10 |
| 10804542 | Gas diffusion electrode base, laminate and fuel cell | Masamichi Utsunomiya, Yasuaki Tanimura, Toshiya Kamae | 2020-10-13 |
| 10790516 | Gas diffusion electrode and method for manufacturing same | Yasutaka Okano, Yasuaki Tanimura, Masamichi Utsunomiya | 2020-09-29 |