Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10687141 | Speaker driving device | Akira Yasuda, Jun-ichi Okamura | 2020-06-16 |
| 10605896 | Radar-installation-angle calculating device, radar apparatus, and radar-installation-angle calculating method | Yunyun Cao, Hirofumi Nishimura, Asako Hamada | 2020-03-31 |