Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10486543 | Voltage control device for fuel-cell vehicle | Junichi Matsuo, Tomoya Ogawa, Shinji Aso, Tatsuya Fukami, Takao Watanabe | 2019-11-26 |
| 10312538 | Fuel cell system for vehicle and control method thereof | Takao Watanabe, Shinji Aso, Tomoya Ogawa, Junichi Matsuo | 2019-06-04 |
| 10291054 | Fuel cell system | Takao Watanabe, Kenji Umayahara | 2019-05-14 |