Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11761556 | Valve wear state grasping method and system using valve stem angular velocity | Masahiro Kazama, Isao NISHIZAWA | 2023-09-19 |
| 11750923 | Vehicle control system, vehicle control method, controller, and non-transitory storage medium | Tomoaki Iida, Satoshi Kobayashi | 2023-09-05 |