Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11223339 | Sound control device for vehicle and sound control method for vehicle | — | 2022-01-11 |
TU
Tsuyoshi Utsumi
Overall (All Time): #2,631,956 of 4,157,543Top 65%
1
Patents All Time