Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8718537 | Communication system | Tsuguhide Sakata, Mitsuru Yamamoto, Ichiro Kato | 2014-05-06 |
| 6662159 | Recognizing speech data using a state transition model | Yasuhiro Komori, Masayuki Yamada | 2003-12-09 |
| 6076061 | Speech recognition apparatus and method and a computer usable medium for selecting an application in accordance with the viewpoint of a user | Katsuhiko Kawasaki, Yasuhiro Komori | 2000-06-13 |
| 6021388 | Speech synthesis apparatus and method | Mitsuru Otsuka, Takashi Aso, Yasuo Okutani | 2000-02-01 |
| 5924067 | Speech recognition method and apparatus, a computer-readable storage medium, and a computer- readable program for obtaining the mean of the time of speech and non-speech portions of input speech in the cepstrum dimension | Tetsuo Kosaka | 1999-07-13 |
| 5845047 | Method and apparatus for processing speech information using a phoneme environment | Toshiaki Fukada, Yasuhiro Komori, Takashi Aso | 1998-12-01 |
| 5812975 | State transition model design method and voice recognition method and apparatus using same | Yasuhiro Komori | 1998-09-22 |
| 5809467 | Document inputting method and apparatus and speech outputting apparatus | Mitsuru Otsuka, Takashi Aso, Toshiyuki Noguchi, Toshiaki Fukada | 1998-09-15 |
| 5806039 | Data processing method and apparatus for generating sound signals representing music and speech in a multimedia apparatus | Toshiaki Fukada, Takashi Aso, Mitsuru Otsuka | 1998-09-08 |
| 5797116 | Method and apparatus for recognizing previously unrecognized speech by requesting a predicted-category-related domain-dictionary-linking word | Masayuki Yamada, Yasuhiro Komori | 1998-08-18 |
| 5787396 | Speech recognition method | Yasuhiro Komori, Masayuki Yamada | 1998-07-28 |
| 5774851 | Speech recognition apparatus utilizing utterance length information | Koichi Miyashiba | 1998-06-30 |
| 5745651 | Speech synthesis apparatus and method for causing a computer to perform speech synthesis by calculating product of parameters for a speech waveform and a read waveform generation matrix | Mitsuru Otsuka, Takashi Aso, Toshiaki Fukada | 1998-04-28 |
| 5745650 | Speech synthesis apparatus and method for synthesizing speech from a character series comprising a text and pitch information | Mitsuru Otsuka, Takashi Aso, Toshiaki Fukada | 1998-04-28 |
| 5682502 | Syllable-beat-point synchronized rule-based speech synthesis from coded utterance-speed-independent phoneme combination parameters | Mitsuru Ohtsuka, Takashi Asou, Takeshi Fujita, Toshiaki Fukada | 1997-10-28 |
| 5633984 | Method and apparatus for speech processing | Takashi Aso, Takeshi Fujita | 1997-05-27 |
| 5381514 | Speech synthesizer and method for synthesizing speech for superposing and adding a waveform onto a waveform obtained by delaying a previously obtained waveform | Takashi Aso | 1995-01-10 |
| 5359695 | Speech perception apparatus | Koichi Miyashiba | 1994-10-25 |
| 5220629 | Speech synthesis apparatus and method | Tetsuo Kosaka, Atsushi Sakurai, Junichi Tamura, Takeshi Fujita, Takashi Aso +1 more | 1993-06-15 |