Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11067019 | Exhaust controlling apparatus for internal combustion engine | — | 2021-07-20 |
| 10920646 | Exhaust gas purification system | Ryosuke Sato | 2021-02-16 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11067019 | Exhaust controlling apparatus for internal combustion engine | — | 2021-07-20 |
| 10920646 | Exhaust gas purification system | Ryosuke Sato | 2021-02-16 |