Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10403289 | Voice processing device and voice processing method for impression evaluation | Chisato Shioda, Sayuri Kohmura, Takeshi Otani | 2019-09-03 |
| 10381023 | Speech evaluation apparatus and speech evaluation method | Takeshi Otani, Sayuri Nakayama | 2019-08-13 |
| 10276182 | Sound processing device and non-transitory computer-readable storage medium | Takeshi Otani, Sayuri Nakayama | 2019-04-30 |