Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9581119 | Auxiliary chamber gas supplying device for gas engine | Kiyoshi Terakado, Yuta Furukawa | 2017-02-28 |
HY
Hiroshi Yoshizumi
Overall (2017): #399,870 of 506,227Top 80%
1
Patents 2017