Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11798574 | Voice separation device, voice separation method, voice separation program, and voice separation system | Ryo Aihara, Yohei Okato, Gordon Wichern, Jonathan Le Roux | 2023-10-24 |
| 11527259 | Learning device, voice activity detector, and method for detecting voice activity | — | 2022-12-13 |
| 11132998 | Voice recognition device and voice recognition method | Tomohiro Narita | 2021-09-28 |
| 10418030 | Acoustic model training device, acoustic model training method, voice recognition device, and voice recognition method | — | 2019-09-17 |
| 9761228 | Voice recognition system and voice recognition device | Isamu OGAWA, Tomohiro Narita | 2017-09-12 |
| 9431010 | Speech-recognition device and speech-recognition method | — | 2016-08-30 |
| 8914385 | Search device and search program | Yohei Okato, Tomohiro Iwasaki | 2014-12-16 |
| 8880400 | Voice recognition device | Yohei Okato | 2014-11-04 |
| 8126714 | Voice search device | Youhei Okato | 2012-02-28 |
| 6708151 | Reference pattern generating apparatus and method, and computer readable medium having reference pattern generating program embodied thereon | — | 2004-03-16 |