Issued Patents All Time
Showing 51–75 of 95 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10540963 | Input generation for classifier | Nobuyasu Itoh, Ryuki Tachibana | 2020-01-21 |
| 10529337 | Symbol sequence estimation in speech | Kenneth W. Church, Bhuvana Ramabhadran, Abhinav Sethy, Masayuki Suzuki, Ryuki Tachibana | 2020-01-07 |
| 10529318 | Implementing a classification model for recognition processing | — | 2020-01-07 |
| 10503827 | Supervised training for word embedding | Masayuki Suzuki, Ryuki Tachibana | 2019-12-10 |
| 10418029 | Method of selecting training text for language model, and method of training language model using the training text, and computer and computer program for executing the methods | Nobuyasu Itoh, Masafumi Nishimura | 2019-09-17 |
| 10366779 | Scheme of new materials | Hsiang Han Hsu, Koji Masuda, Shigeru Nakagawa, Hajime Nakamura, Seiji Takeda | 2019-07-30 |
| 10229685 | Symbol sequence estimation in speech | Kenneth W. Church, Bhuvana Ramabhadran, Abhinav Sethy, Masayuki Suzuki, Ryuki Tachibana | 2019-03-12 |
| 10163454 | Training deep neural network for acoustic modeling in speech recognition | — | 2018-12-25 |
| 10152507 | Finding of a target document in a spoken language processing | Masayuki Suzuki, Ryuki Tachibana | 2018-12-11 |
| 10140983 | Building of n-gram language model for automatic speech recognition (ASR) | Toru Nagano, Masayuki Suzuki, Ryuki Tachibana | 2018-11-27 |
| 10140976 | Discriminative training of automatic speech recognition models with natural language processing dictionary for spoken language processing | Masayuki Suzuki, Nobuyasu Itoh, Tohru Nagano | 2018-11-27 |
| 10089978 | Detecting customers with low speech recognition accuracy by investigating consistency of conversation in call-center | Masayuki Suzuki | 2018-10-02 |
| 10001970 | Dialog server for handling conversation in virtual space method and computer program for having conversation in virtual space | Tohru Nagano, Michiaki Tatsubori | 2018-06-19 |
| 9984680 | Method for improving acoustic model, computer for improving acoustic model and computer program thereof | Toru Nagano, Masayuki Suzuki | 2018-05-29 |
| 9984681 | Method for improving acoustic model, computer for improving acoustic model and computer program thereof | Toru Nagano, Masayuki Suzuki | 2018-05-29 |
| 9978364 | Pronunciation accuracy in speech recognition | Masafumi Nishimura, Ryuki Tachibana | 2018-05-22 |
| 9934776 | Method of selecting training text for language model, and method of training language model using the training text, and computer and computer program for executing the methods | Nobuyasu Itoh, Masafumi Nishimura | 2018-04-03 |
| 9922647 | Approach to reducing the response time of a speech interface | Tohru Nagano | 2018-03-20 |
| 9892727 | Method of selecting training text for language model, and method of training language model using the training text, and computer and computer program for executing the methods | Nobuyasu Itoh, Masafumi Nishimura | 2018-02-13 |
| 9870765 | Detecting customers with low speech recognition accuracy by investigating consistency of conversation in call-center | Masayuki Suzuki | 2018-01-16 |
| 9870767 | Method for improving acoustic model, computer for improving acoustic model and computer program thereof | Toru Nagano, Masayuki Suzuki | 2018-01-16 |
| 9870766 | Method for improving acoustic model, computer for improving acoustic model and computer program thereof | Toru Nagano, Masayuki Suzuki | 2018-01-16 |
| 9842610 | Training deep neural network for acoustic modeling in speech recognition | — | 2017-12-12 |
| 9812122 | Speech recognition model construction method, speech recognition method, computer system, speech recognition apparatus, program, and recording medium | Toru Nagano, Masayuki Suzuki, Ryuki Tachibana | 2017-11-07 |
| 9747893 | Unsupervised training method, training apparatus, and training program for an N-gram language model based upon recognition reliability | Nobuyasu Itoh, Masafumi Nishimura | 2017-08-29 |