Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9761213 | Acceleration sound generation device for vehicle | Shunichi Kanehara, Koji Shionome | 2017-09-12 |
WO
Wataru Ogose
Overall (All Time): #2,964,602 of 4,157,543Top 75%
1
Patents All Time