Issued Patents 2022
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11420535 | Battery temperature raising device for hybrid vehicle | Naoaki Takeda, Masayuki Toyokawa, Hajime Uto | 2022-08-23 |
| 11371417 | Installation structure of heat accumulator for vehicle | Masaki Nagakura, Hajime Uto | 2022-06-28 |
| 11319855 | Heat accumulation and dissipation device for internal combustion engine | Masayuki Toyokawa, Hajime Uto, Naoaki Takeda, Takahiro Okada | 2022-05-03 |
| 11241933 | Layout structure of refrigerant piping near heat accumulator in vehicle | Masaki Nagakura, Hajime Uto | 2022-02-08 |