Issued Patents 2023
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11842750 | Communication transmission device and voice quality determination method for communication transmission device | — | 2023-12-12 |
| 11810580 | Communication transmission device, method of voice fault detection, and program | — | 2023-11-07 |
| 11709959 | Information processing apparatus and information processing method | Noriyuki Sato | 2023-07-25 |