Issued Patents All Time
Showing 76–95 of 95 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9626957 | Speech retrieval method, speech retrieval apparatus, and program for speech retrieval apparatus | Tohru Nagano, Masafumi Nishimura | 2017-04-18 |
| 9626958 | Speech retrieval method, speech retrieval apparatus, and program for speech retrieval apparatus | Tohru Nagano, Masafumi Nishimura | 2017-04-18 |
| 9601110 | Unsupervised training method for an N-gram language model based upon recognition reliability | Nobuyasu Itoh, Masafumi Nishimura | 2017-03-21 |
| 9583109 | Dialog server for handling conversation in virtual space method and computer program for having conversation in virtual space | Tohru Nagano, Michiaki Tatsubori | 2017-02-28 |
| 9536518 | Unsupervised training method, training apparatus, and training program for an N-gram language model based upon recognition reliability | Nobuyasu Itoh, Masafumi Nishimura | 2017-01-03 |
| 9384730 | Pronunciation accuracy in speech recognition | Masafumi Nishimura, Ryuki Tachibana | 2016-07-05 |
| 9378736 | Speech retrieval method, speech retrieval apparatus, and program for speech retrieval apparatus | Tohru Nagano, Masafumi Nishimura | 2016-06-28 |
| 9373328 | Speech retrieval method, speech retrieval apparatus, and program for speech retrieval apparatus | Tohru Nagano, Masafumi Nishimura | 2016-06-21 |
| 9311291 | Correcting N-gram probabilities by page view information | Nathan M. Bodenstab, Nobuyasu Itoh, Masafumi Nishimura, Paul Joseph Vozila | 2016-04-12 |
| 9269357 | System and method for extracting a specific situation from a conversation | Nobuyasu Itoh, Masafumi Nishimura | 2016-02-23 |
| 9251135 | Correcting N-gram probabilities by page view information | Nathan M. Bodenstab, Nobuyasu Itoh, Masafumi Nishimura, Paul Joseph Vozila | 2016-02-02 |
| 9165553 | Information processing device, large vocabulary continuous speech recognition method and program including hypothesis ranking | Masayuki Suzuki, Masafumi Nishimura | 2015-10-20 |
| 8793132 | Method for segmenting utterances by using partner's response | Nobuyasu Itoh | 2014-07-29 |
| 8554841 | Dialog server for handling conversation in virtual space method and computer program for having conversation in virtual space | Tohru Nagano, Michiaki Tatsubori | 2013-10-08 |
| 8165874 | System, method, and program product for processing speech ratio difference data variations in a conversation between two persons | Masafumi Nishimura | 2012-04-24 |
| 8156184 | Dialog server for handling conversation in virtual space method and computer program for having conversation in virtual space | Tohru Nagano, Michiaki Tatsubori | 2012-04-10 |
| 8065149 | Unsupervised lexicon acquisition from speech and text | Shinsuke Mori, Masafumi Nishimura | 2011-11-22 |
| 7921014 | System and method for supporting text-to-speech | Toru Nagano, Masafumi Nishimura, Ryuki Tachibana | 2011-04-05 |
| 7747443 | Apparatus, method, and program for supporting speech interface design | Osamu Ichikawa, Masafumi Nishimura | 2010-06-29 |
| 7729921 | Apparatus, method, and program for supporting speech interface design | Osamu Ichikawa, Masafumi Nishimura | 2010-06-01 |