Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11139486 | Fuel cell stack having separators with protrusions | Kazuhiro Takahata | 2021-10-05 |
| 11018351 | Single cell structure for fuel cell | — | 2021-05-25 |
KI
Keiji Ichihara
Overall (2021): #141,855 of 548,734Top 30%
2
Patents 2021