Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10645489 | Sound system for vehicle | Isao Toda, Kenji Asada, Hironobu Hashiguchi | 2020-05-05 |
KS
Katsumasa Sogame
Overall (2020): #395,191 of 565,922Top 70%
1
Patents 2020