Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D902917 | Digital audio disc player for automobile | — | 2020-11-24 |
| D886818 | Digital audio player | — | 2020-06-09 |
| D875076 | Automotive speaker box with amplifier | Masaya Mihara | 2020-02-11 |