Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11018361 | Fuel cell stack device and fuel cell device | Naoki Watanabe, Toshiharu Otsuka, Fumio Tsuboi, Takuya Matsuo, Takuya HOSHIKO +1 more | 2021-05-25 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11018361 | Fuel cell stack device and fuel cell device | Naoki Watanabe, Toshiharu Otsuka, Fumio Tsuboi, Takuya Matsuo, Takuya HOSHIKO +1 more | 2021-05-25 |