Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11828240 | Operating state determination device for engine, vehicle, operating state determination method for engine | Ryo Sase, Byeongil An | 2023-11-28 |
| 11441507 | Device and method for detecting misfire in engine | Ryo Sase | 2022-09-13 |