Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11441472 | Control device, exhaust gas purification system, and control method | Daisuke Sato, Tomohide Yamada, Kazuki Nishizawa, Kazutoshi Nomura | 2022-09-13 |
| 11293320 | Control device, exhaust gas purification system, and control method of engine | Daisuke Sato, Kazuki Nishizawa | 2022-04-05 |