Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10003079 | Gas diffusion electrode medium for fuel cell | Masamichi Utsunomiya | 2018-06-19 |
| 9972847 | Gas diffusion electrode medium for fuel cell | Masamichi Utsunomiya, Masaru Hashimoto | 2018-05-15 |