Issued Patents 2022
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11536209 | Control device, engine, and control method of engine | Daisuke Sato, Ryuji Kita, Hiroki Nakano | 2022-12-27 |
| 11530631 | Engine oil state control device | Takayuki Yamamoto, Takuya Kumagai, Kazuki Nishizawa | 2022-12-20 |
| 11441472 | Control device, exhaust gas purification system, and control method | Daisuke Sato, Mizuki Kanai, Kazuki Nishizawa, Kazutoshi Nomura | 2022-09-13 |