Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10608262 | Fuel cell vehicle | Hiroaki Nishiumi | 2020-03-31 |
| 10522846 | Fuel cell end plate with resin layer and protrusion | Tatsuhiko Shimizu, Hitoshi Hamada, Yutaka Hotta, Tadanobu Ota, Yoshiki Nakamura | 2019-12-31 |
| 10439247 | Fuel cell stack | Tatsuhiko Shimizu, Hitoshi Hamada, Tadanobu Ota, Yoshiki Nakamura | 2019-10-08 |
| 10179520 | Fuel cell vehicle | Shigetaka Yoshikawa, Hiroaki Nishiumi | 2019-01-15 |