Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10425722 | Sound system for vehicle | Isao Toda, Kenji Asada, Hironobu Hashiguchi | 2019-09-24 |
| 10359014 | Sound system for vehicle | Isao Toda, Kenji Asada, Hironobu Hashiguchi | 2019-07-23 |