Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7552049 | Noise adaptation system of speech model, noise adaptation method, and noise adaptation program for speech recognition | Zhipeng Zhang, Kiyotaka Otsuji, Toshiaki Sugimura | 2009-06-23 |
| 7424426 | Noise adaptation system of speech model, noise adaptation method, and noise adaptation program for speech recognition | Zhipeng Zhang, Tsutomu Horikoshi, Toshiaki Sugimura | 2008-09-09 |
| 5835890 | Method for speaker adaptation of speech models recognition scheme using the method and recording medium having the speech recognition method recorded thereon | Tomoko Matsui | 1998-11-10 |
| 5721808 | Method for the composition of noise-resistant hidden markov models for speech recognition and speech recognizer using the same | Yasuhiro Minami, Tomoko Matsui | 1998-02-24 |