Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11535171 | Speaker disposition structure of vehicle | Kiyoshi Mutsura, Kouki Hirao, Hiroshi Yamanaka, Mayumi Fujimoto | 2022-12-27 |
KW
Koji Wakamatsu
Overall (2022): #368,968 of 548,613Top 70%
1
Patents 2022