Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9570889 | Spark plug | Haruki Yoshida | 2017-02-14 |
KF
Kengo Fujimura
Overall (2017): #350,332 of 506,227Top 70%
1
Patents 2017