Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11111840 | Cooling device for engine, and failure determination method thereof | Takafumi Nishio, Kuniaki Wada, Takahiro Yamamoto | 2021-09-07 |
| 11111865 | Compression ignition engine with supercharger | Shinichi Hikitani, Hajime Umehara, Naoki Nagano, Tomokuni Kusunoki, Tatsuya Takahata +4 more | 2021-09-07 |