Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10464214 | Voice interaction device and control method therefor | Shintaro Yoshizawa | 2019-11-05 |
| 10464215 | Voice interaction device and control method therefor | Shintaro Yoshizawa | 2019-11-05 |
| 10350761 | Communication device | Shintaro Yoshizawa | 2019-07-16 |