Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11473537 | EGR valve deterioration degree calculation system, control device for internal combustion engine, and vehicle | — | 2022-10-18 |
| 9822722 | Fuel pressure sensor abnormality diagnosis apparatus for internal combustion engine | Koji Honda, Makiko Nakayama, Kinji Morihiro | 2017-11-21 |
| 9334817 | Supercharging system and diagnostic method for supercharging system | — | 2016-05-10 |