Issued Patents All Time
Showing 1–9 of 9 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 |
| 11186165 | Heat distribution device for hybrid vehicle | Masanobu TAKAZAWA, Hajime Uto, Naoaki Takeda | 2021-11-30 |
| 11181036 | Cooling water control apparatus for internal combustion engine | Masanobu TAKAZAWA, Hajime Uto, Naoaki Takeda | 2021-11-23 |
| 11088408 | Battery temperature raising device | Masanobu TAKAZAWA, Hajime Uto, Naoaki Takeda | 2021-08-10 |
| 10995875 | Thermal management system for vehicle | Hajime Uto, Masanobu TAKAZAWA, Naoaki Takeda | 2021-05-04 |
| 10697352 | Vehicle thermal management system | Hajime Uto, Masanobu TAKAZAWA, Naoaki Takeda | 2020-06-30 |
| 7418933 | Variable lift valve operating system for internal combustion engine | Takahumi Mizorogi, Hidetaka Ozawa, Hiroyuki Murase | 2008-09-02 |
| 6883538 | Flow control valve coupling structure | Hiromu Nakamura, Ryohei Adachi, Iwao Murakami, Chikashi Ono | 2005-04-26 |