Issued Patents 2021
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11199145 | Control device for internal combustion engine | Shingo Korenaga | 2021-12-14 |
| 10934920 | Exhaust purification system for internal combustion engine | — | 2021-03-02 |
| 10895187 | Exhaust gas purification apparatus for internal combustion engine | — | 2021-01-19 |