Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11420535 | Battery temperature raising device for hybrid vehicle | Masanobu TAKAZAWA, Naoaki Takeda, Hajime Uto | 2022-08-23 |
| 11319855 | Heat accumulation and dissipation device for internal combustion engine | Hajime Uto, Masanobu TAKAZAWA, Naoaki Takeda, Takahiro Okada | 2022-05-03 |