Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10859028 | Engine fuel injection control device | Shuhei Shintani, Shigeru Nakagawa | 2020-12-08 |
| 10240491 | Control system of engine | Shuhei Shintani, Takuji Okumura, Shigeru Nakagawa | 2019-03-26 |