Issued Patents All Time
Showing 26–47 of 47 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10229685 | Symbol sequence estimation in speech | Kenneth W. Church, Gakuto Kurata, Bhuvana Ramabhadran, Abhinav Sethy, Masayuki Suzuki | 2019-03-12 |
| 10152507 | Finding of a target document in a spoken language processing | Gakuto Kurata, Masayuki Suzuki | 2018-12-11 |
| 10140983 | Building of n-gram language model for automatic speech recognition (ASR) | Gakuto Kurata, Toru Nagano, Masayuki Suzuki | 2018-11-27 |
| 9978364 | Pronunciation accuracy in speech recognition | Gakuto Kurata, Masafumi Nishimura | 2018-05-22 |
| 9972308 | Splitting utterances for quick responses | Tohru Nagano | 2018-05-15 |
| 9812122 | Speech recognition model construction method, speech recognition method, computer system, speech recognition apparatus, program, and recording medium | Gakuto Kurata, Toru Nagano, Masayuki Suzuki | 2017-11-07 |
| 9384730 | Pronunciation accuracy in speech recognition | Gakuto Kurata, Masafumi Nishimura | 2016-07-05 |
| 9275631 | Speech synthesis system, speech synthesis program product, and speech synthesis method | Masafumi Nishimura | 2016-03-01 |
| 8972407 | Information processing method for determining weight of each feature in subjective hierarchical clustering | Toru Nagano, Masafumi Nishimura, Takashima Ryoichi | 2015-03-03 |
| 8918396 | Information processing apparatus, method and program for determining weight of each feature in subjective hierarchical clustering | Toru Nagano, Masafumi Nishimura, Takashima Ryoichi | 2014-12-23 |
| 8744853 | Speaker-adaptive synthesized voice | Masafumi Nishimura | 2014-06-03 |
| 8370149 | Speech synthesis system, speech synthesis program product, and speech synthesis method | Masafumi Nishimura | 2013-02-05 |
| 8055505 | Audio content digital watermark detection | Norishige Morimoto | 2011-11-08 |
| 8015011 | Generating objectively evaluated sufficiently natural synthetic speech from text by using selective paraphrases | Tohru Nagano, Masafumi Nishimura | 2011-09-06 |
| 7921014 | System and method for supporting text-to-speech | Gakuto Kurata, Toru Nagano, Masafumi Nishimura | 2011-04-05 |
| 7797542 | Watermark signal generating apparatus | Ryo Subihara | 2010-09-14 |
| 7660991 | Embedding, processing and detection of digital content, information and data | Taiga Nakamura, Shuichi Shimizu, Seiji Kobayashi | 2010-02-09 |
| 7606388 | Contents border detection apparatus, monitoring method, and contents location detection method and program and storage medium therefor | Seiji Kobayashi | 2009-10-20 |
| 7587604 | Watermark signal generating method | Ryo Sugihara | 2009-09-08 |
| 7461256 | Generating watermark signals | Ryo Sugihara | 2008-12-02 |
| 6985590 | Electronic watermarking method and apparatus for compressed audio data, and system therefor | Shuhichi Shimizu, Seiji Kobayashi | 2006-01-10 |
| 6915001 | Electronic watermarking method and system | Shuhichi Shimizu, Seiji Kobayashi, Taiga Nakamura | 2005-07-05 |