Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9261034 | Gas engine control device | Michiyasu Ishida | 2016-02-16 |
| 7415973 | Fuel injection pump equipped with rotary deflector | Hiroshi Yoshizumi, Yasumichi Aoki, Shouji Namekawa | 2008-08-26 |