Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10748551 | Noise suppression system, noise suppression method, and recording medium storing program | Masanori Tsujikawa | 2020-08-18 |
| 10347273 | Speech processing apparatus, speech processing method, and recording medium | Shuji KOMEIJI, Masanori Tsujikawa | 2019-07-09 |
| 10043532 | Signal processing apparatus, signal processing method, and signal processing program | Masanori Tsujikawa | 2018-08-07 |
| 9009035 | Method for processing multichannel acoustic signal, system therefor, and program | Masanori Tsujikawa, Tadashi Emori, Yoshifumi Onishi | 2015-04-14 |
| 8954323 | Method for processing multichannel acoustic signal, system thereof, and program | Masanori Tsujikawa, Tadashi Emori, Yoshifumi Onishi | 2015-02-10 |
| 8682668 | Language model score look-ahead value imparting device, language model score look-ahead value imparting method, and program storage medium | Koji Okabe, Kiyoshi Yamabana, Ken Hanazawa | 2014-03-25 |
| 8639507 | Voice recognition system, voice recognition method, and program for voice recognition | Fumihiro Adachi, Ken Hanazawa | 2014-01-28 |