Issued Patents 2019
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10515656 | Pitch extraction device and pitch extraction method by encoding a bitstream organized into equal sections according to bit values | Akira Kamano, Yohei Kishi | 2019-12-24 |
| 10403289 | Voice processing device and voice processing method for impression evaluation | Taro Togawa, Chisato Shioda, Sayuri Kohmura | 2019-09-03 |
| 10381023 | Speech evaluation apparatus and speech evaluation method | Taro Togawa, Sayuri Nakayama | 2019-08-13 |
| 10276182 | Sound processing device and non-transitory computer-readable storage medium | Taro Togawa, Sayuri Nakayama | 2019-04-30 |