Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11081709 | Fuel cell system | Shigenori Onuma, Kunihiro Ukai, Hiroshi Shirahama, Takeshi Saito, Yosuke Akagi +2 more | 2021-08-03 |
| 11018361 | Fuel cell stack device and fuel cell device | Naoki Watanabe, Akira Kawakami, Fumio Tsuboi, Takuya Matsuo, Takuya HOSHIKO +1 more | 2021-05-25 |