Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11326224 | Stainless steel sheet and method of manufacturing the same, separator for solid polymer fuel cell, solid polymer fuel cell, and solid polymer fuel cell battery | Hideya Kaminaka, Yoshitaka Nishiyama, Koichi Nose, Jun Maki, Kohei Maejima +1 more | 2022-05-10 |