Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12322408 | Call processing apparatus | Soju Sakamoto | 2025-06-03 |
| 11580981 | In-vehicle speech processing apparatus | Daisuke YAMASAKI, Futoshi KOSUGA | 2023-02-14 |
| 11107489 | Signal processing apparatus | Atsushi Nakagawa | 2021-08-31 |