Issued Patents 2021
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11118505 | Combustion control system for engine | Kenichi Nakashima, Hiroki Tanaka, Yuichiro Tsumura, Daisuke Tanaka | 2021-09-14 |
| 10961946 | Engine system and method for suppressing knock | Kouji Shishime, Takashi Kohata, Yuichiro Tsumura, Daisuke Tanaka | 2021-03-30 |
| 10934962 | Abnormality diagnosis device for in-cylinder pressure sensor | Shoji Fujiwara, Hidetoshi Hashimoto, Takuji Okumura, Shigeru Nakagawa, Yasushi Torii +3 more | 2021-03-02 |