Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9638114 | Boat engine idling revolution number control device and method | Yohei Yamaguchi | 2017-05-02 |
YI
Yasuhiko Ishida
Overall (2017): #192,333 of 506,227Top 40%
1
Patents 2017