Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11721357 | Voice processing method and voice processing apparatus | Taro Togawa, Jun Takahashi, Kiyonori Morioka | 2023-08-08 |
| 11232810 | Voice evaluation method, voice evaluation apparatus, and recording medium for evaluating an impression correlated to pitch | Taro Togawa, Takeshi Otani | 2022-01-25 |
| 11069373 | Speech processing method, speech processing apparatus, and non-transitory computer-readable storage medium for storing speech processing computer program | Taro Togawa, Takeshi Otani | 2021-07-20 |
| 11004463 | Speech processing method, apparatus, and non-transitory computer-readable storage medium for storing a computer program for pitch frequency detection based upon a learned value | Taro Togawa, Takeshi Otani | 2021-05-11 |
| 10885931 | Voice processing method, voice processing apparatus, and non-transitory computer-readable storage medium for storing voice processing computer program | Taro Togawa, Takeshi Otani | 2021-01-05 |
| 10861477 | Recording medium recording utterance impression determination program by changing fundamental frequency of voice signal, utterance impression determination method by changing fundamental frequency of voice signal, and information processing apparatus for utterance impression determination by changing fundamental frequency of voice signal | Taro Togawa, Takeshi Otani | 2020-12-08 |
| 10832687 | Audio processing device and audio processing method | Taro Togawa, Takeshi Otani | 2020-11-10 |
| 10741198 | Information processing apparatus, method and non-transitory computer-readable storage medium | Taro Togawa, Takeshi Otani | 2020-08-11 |
| 10679645 | Confused state determination device, confused state determination method, and storage medium | Taro Togawa, Takeshi Otani | 2020-06-09 |
| 10636438 | Method, information processing apparatus for processing speech, and non-transitory computer-readable storage medium | Taro Togawa, Takeshi Otani | 2020-04-28 |
| 10607628 | Audio processing method, audio processing device, and computer readable storage medium | Taro Togawa, Takeshi Otani | 2020-03-31 |
| 10381023 | Speech evaluation apparatus and speech evaluation method | Takeshi Otani, Taro Togawa | 2019-08-13 |
| 10276182 | Sound processing device and non-transitory computer-readable storage medium | Takeshi Otani, Taro Togawa | 2019-04-30 |
| 10094862 | Sound processing device and sound processing method | Taro Togawa, Takeshi Otani | 2018-10-09 |
| 10014838 | Gain adjustment apparatus and gain adjustment method | Taro Togawa, Takeshi Otani | 2018-07-03 |