| Patent | Date |
|---|
Adaptation of model for recognition processing
Grant 11,443,169 - Kurata September 13, 2 | 2022-09-13 |
Multi-step Linear Interpolation Of Language Models
App 20220254335 - Itoh; Nobuyasu ; et al. | 2022-08-11 |
Feature and feature variant reconstruction for recurrent model accuracy improvement in speech recognition
Grant 11,404,047 - Kurata , et al. August 2, 2 | 2022-08-02 |
Customization Of Recurrent Neural Network Transducers For Speech Recognition
App 20220208179 - Kurata; Gakuto ; et al. | 2022-06-30 |
Alternative Soft Label Generation
App 20220188622 - Nagano; Toru ; et al. | 2022-06-16 |
Learning Unpaired Multimodal Feature Matching For Semi-supervised Learning
App 20220172080 - Chaudhury; Subhajit ; et al. | 2022-06-02 |
Leveraging class information to initialize a neural network language model
Grant 11,341,413 - Kurata May 24, 2 | 2022-05-24 |
Aligning spike timing of models for maching learning
Grant 11,302,309 - Kurata , et al. April 12, 2 | 2022-04-12 |
Accuracy Of Streaming Rnn Transducer
App 20220093083 - Kurata; Gakuto ; et al. | 2022-03-24 |
Generation of matched corpus for language model training
Grant 11,276,391 - Itoh , et al. March 15, 2 | 2022-03-15 |
Method for re-aligning corpus and improving the consistency
Grant 11,276,394 - Itoh , et al. March 15, 2 | 2022-03-15 |
Neural network based acoustic models for speech recognition by grouping context-dependent targets
Grant 11,263,516 - Kurata March 1, 2 | 2022-03-01 |
Data augmentation by frame insertion for speech data
Grant 11,227,579 - Nagano , et al. January 18, 2 | 2022-01-18 |
Generating phonemes of loan words using two converters
Grant 11,195,513 - Kurata , et al. December 7, 2 | 2021-12-07 |
Recurrent neural network processing pooling operation
Grant 11,182,665 - Kurata , et al. November 23, 2 | 2021-11-23 |
Method to leverage similarity and hierarchy of documents in NN training
Grant 11,157,829 - Kurata October 26, 2 | 2021-10-26 |
Hindrance Speech Portion Detection Using Time Stamps
App 20210319787 - Itoh; Nobuyasu ; et al. | 2021-10-14 |
Symbol sequence estimation in speech
Grant 11,145,308 - Church , et al. October 12, 2 | 2021-10-12 |
Training Of Model For Processing Sequence Data
App 20210312294 - Kurata; Gakuto ; et al. | 2021-10-07 |
Generating phonemes of loan words using two converters
Grant 11,138,965 - Kurata , et al. October 5, 2 | 2021-10-05 |
Approach to reducing the response time of a speech interface
Grant 11,107,473 - Kurata , et al. August 31, 2 | 2021-08-31 |
Generation Of Matched Corpus For Language Model Training
App 20210248996 - Itoh; Nobuyasu ; et al. | 2021-08-12 |
Input generation for classifier
Grant 11,056,102 - Itoh , et al. July 6, 2 | 2021-07-06 |
Training data modification for training model
Grant 11,011,156 - Kurata May 18, 2 | 2021-05-18 |
RNNLM-based generation of templates for class-based text generation
Grant 11,011,161 - Suzuki , et al. May 18, 2 | 2021-05-18 |
Implementing a classification model for recognition processing
Grant 10,990,902 - Kurata April 27, 2 | 2021-04-27 |
Priors adaptation for conservative training of acoustic model
Grant 10,991,363 - Kurata , et al. April 27, 2 | 2021-04-27 |
Neural Network For Chemical Compounds
App 20210110240 - Hara; Satoshi ; et al. | 2021-04-15 |
Aligning Spike Timing Of Models
App 20210082399 - Kurata; Gakuto ; et al. | 2021-03-18 |
Priors adaptation for conservative training of acoustic model
Grant 10,923,110 - Kurata , et al. February 16, 2 | 2021-02-16 |
Data Augmentation By Frame Insertion For Speech Data
App 20210043186 - Nagano; Toru ; et al. | 2021-02-11 |
Neural network for chemical compounds
Grant 10,915,808 - Hara , et al. February 9, 2 | 2021-02-09 |
Technique for automatically splitting words
Grant 10,909,316 - Nagano , et al. February 2, 2 | 2021-02-02 |
Fusion Of Neural Networks
App 20200356850 - Fukuda; Takashi ; et al. | 2020-11-12 |
Use of small unit language model for training large unit language models
Grant 10,832,657 - Suzuki , et al. November 10, 2 | 2020-11-10 |
Training Data Modification For Training Model
App 20200327881 - Kurata; Gakuto | 2020-10-15 |
Acoustic change detection for robust automatic speech recognition based on a variance between distance dependent GMM models
Grant 10,783,882 - Ichikawa , et al. Sept | 2020-09-22 |
Feature And Feature Variant Reconstruction For Recurrent Model Accuracy Improvement In Speech Recognition
App 20200286464 - Kurata; Gakuto ; et al. | 2020-09-10 |
Generation of voice data as data augmentation for acoustic model training
Grant 10,726,828 - Fukuda , et al. | 2020-07-28 |
Rnnlm-based Generation Of Templates For Class-based Text Generation
App 20200184960 - Suzuki; Masayuki ; et al. | 2020-06-11 |
Method For Re-aligning Corpus And Improving The Consistency
App 20200168213 - Itoh; Nobuyasu ; et al. | 2020-05-28 |
Method, system and computer program product for learning classification model
Grant 10,621,509 - Kurata | 2020-04-14 |
Method for re-aligning corpus and improving the consistency
Grant 10,607,604 - Itoh , et al. | 2020-03-31 |
Approach to reducing the response time of a speech interface
Grant 10,600,411 - Kurata , et al. | 2020-03-24 |
Processing of speech signal
Grant 10,586,529 - Ichikawa , et al. | 2020-03-10 |
Knowledge Transfer Between Recurrent Neural Networks
App 20200074292 - Kurata; Gakuto ; et al. | 2020-03-05 |
Technique For Automatically Splitting Words
App 20200065378 - Nagano; Toru ; et al. | 2020-02-27 |
Technique for automatically splitting words
Grant 10,572,586 - Nagano , et al. Feb | 2020-02-25 |
Approach To Reducing The Response Time Of A Speech Interface
App 20200051569 - Kurata; Gakuto ; et al. | 2020-02-13 |
Training Of Student Neural Network With Teacher Neural Networks
App 20200034703 - Fukuda; Takashi ; et al. | 2020-01-30 |
Training Of Student Neural Network With Switched Teacher Neural Networks
App 20200034702 - Fukuda; Takashi ; et al. | 2020-01-30 |
Generating labeled data by sequence-to-sequence modeling with added perturbations to encoded information
Grant 10,546,230 - Kurata Ja | 2020-01-28 |
Input generation for classifier
Grant 10,540,963 - Itoh , et al. Ja | 2020-01-21 |
Input Generation For Classifier
App 20200020324 - Itoh; Nobuyasu ; et al. | 2020-01-16 |
Implementing A Classification Model For Recognition Processing
App 20200020323 - Kurata; Gakuto | 2020-01-16 |
Symbol Sequence Estimation In Speech
App 20200013408 - Church; Kenneth W. ; et al. | 2020-01-09 |
Symbol sequence estimation in speech
Grant 10,529,337 - Church , et al. J | 2020-01-07 |
Implementing a classification model for recognition processing
Grant 10,529,318 - Kurata J | 2020-01-07 |
Supervised training for word embedding
Grant 10,503,827 - Kurata , et al. Dec | 2019-12-10 |
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
Grant 10,418,029 - Itoh , et al. Sept | 2019-09-17 |
Use Of Small Unit Language Model For Training Large Unit Language Models
App 20190272318 - Suzuki; Masayuki ; et al. | 2019-09-05 |
Technique For Automatically Splitting Words
App 20190266239 - Nagano; Toru ; et al. | 2019-08-29 |
Scheme of new materials
Grant 10,366,779 - Hsu , et al. July 30, 2 | 2019-07-30 |
Acoustic Change Detection For Robust Automatic Speech Recognition
App 20190206394 - Ichikawa; Osamu ; et al. | 2019-07-04 |
Symbol Sequence Estimation In Speech
App 20190139550 - Church; Kenneth W. ; et al. | 2019-05-09 |
Method For Re-aligning Corpus And Improving The Consistency
App 20190130902 - Itoh; Nobuyasu ; et al. | 2019-05-02 |
Generating Phonemes Of Loan Words Using Two Converters
App 20190096388 - Kurata; Gakuto ; et al. | 2019-03-28 |
Generating Phonemes Of Loan Words Using Two Converters
App 20190096390 - Kurata; Gakuto ; et al. | 2019-03-28 |
Processing Of Speech Signal
App 20190080684 - Ichikawa; Osamu ; et al. | 2019-03-14 |
Symbol sequence estimation in speech
Grant 10,229,685 - Church , et al. | 2019-03-12 |
Priors Adaptation For Conservative Training Of Acoustic Model
App 20190066661 - Kurata; Gakuto ; et al. | 2019-02-28 |
Priors Adaptation For Conservative Training Of Acoustic Model
App 20190066662 - Kurata; Gakuto ; et al. | 2019-02-28 |
Method To Leverage Similarity And Hierarchy Of Documents In Nn Training
App 20190026646 - Kurata; Gakuto | 2019-01-24 |
Training deep neural network for acoustic modeling in speech recognition
Grant 10,163,454 - Kurata Dec | 2018-12-25 |
Finding of a target document in a spoken language processing
Grant 10,152,507 - Kurata , et al. Dec | 2018-12-11 |
Generation Of Voice Data As Data Augmentation For Acoustic Model Training
App 20180350347 - Fukuda; Takashi ; et al. | 2018-12-06 |
Generation Of Voice Data As Data Augmentation For Acoustic Model Training
App 20180350348 - Fukuda; Takashi ; et al. | 2018-12-06 |
Detecting Customers With Low Speech Recognition Accuracy By Investigating Consistency Of Conversation In Call-center
App 20180342234 - Kurata; Gakuto ; et al. | 2018-11-29 |
Building of n-gram language model for automatic speech recognition (ASR)
Grant 10,140,983 - Kurata , et al. Nov | 2018-11-27 |
Discriminative training of automatic speech recognition models with natural language processing dictionary for spoken language processing
Grant 10,140,976 - Suzuki , et al. Nov | 2018-11-27 |
Detecting customers with low speech recognition accuracy by investigating consistency of conversation in call-center
Grant 10,089,978 - Kurata , et al. October 2, 2 | 2018-10-02 |
Input Generation For Classifier
App 20180218736 - Itoh; Nobuyasu ; et al. | 2018-08-02 |
Symbol Sequence Estimation In Speech
App 20180204567 - Church; Kenneth W. ; et al. | 2018-07-19 |
Dialog server for handling conversation in virtual space method and computer program for having conversation in virtual space
Grant 10,001,970 - Kurata , et al. June 19, 2 | 2018-06-19 |
Method for improving acoustic model, computer for improving acoustic model and computer program thereof
Grant 9,984,680 - Kurata , et al. May 29, 2 | 2018-05-29 |
Method for improving acoustic model, computer for improving acoustic model and computer program thereof
Grant 9,984,681 - Kurata , et al. May 29, 2 | 2018-05-29 |
Pronunciation accuracy in speech recognition
Grant 9,978,364 - Kurata , et al. May 22, 2 | 2018-05-22 |
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
App 20180114524 - Itoh; Nobuyasu ; et al. | 2018-04-26 |
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
Grant 9,934,776 - Itoh , et al. April 3, 2 | 2018-04-03 |
Supervised Training For Word Embedding
App 20180090128 - Kurata; Gakuto ; et al. | 2018-03-29 |
Recurrent Neural Network Processing Pooling Operation
App 20180082167 - Kurata; Gakuto ; et al. | 2018-03-22 |
Detecting Customers With Low Speech Recognition Accuracy By Investigating Consistency Of Conversation In Call-center
App 20180082676 - Kurata; Gakuto ; et al. | 2018-03-22 |
Approach to reducing the response time of a speech interface
Grant 9,922,647 - Kurata , et al. March 20, 2 | 2018-03-20 |
Leveraging Class Information To Initialize A Neural Network Langauge Model
App 20180060730 - Kurata; Gakuto | 2018-03-01 |
Generating Labeled Data By Sequence-to-sequence Modeling With Added Perturbations To Encoded Information
App 20180046912 - Kurata; Gakuto | 2018-02-15 |
Training Deep Neural Network For Acoustic Modeling In Speech Recognition
App 20180047413 - Kurata; Gakuto | 2018-02-15 |
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
Grant 9,892,727 - Itoh , et al. February 13, 2 | 2018-02-13 |
Neural Network Based Acoustic Models For Speech Recognition By Grouping Context-dependent Targets
App 20180039883 - Kurata; Gakuto | 2018-02-08 |
Approach To Reducing The Response Time Of A Speech Interface
App 20180033433 - Kurata; Gakuto ; et al. | 2018-02-01 |
Detecting customers with low speech recognition accuracy by investigating consistency of conversation in call-center
Grant 9,870,765 - Kurata , et al. January 16, 2 | 2018-01-16 |
Method for improving acoustic model, computer for improving acoustic model and computer program thereof
Grant 9,870,766 - Kurata , et al. January 16, 2 | 2018-01-16 |
Method for improving acoustic model, computer for improving acoustic model and computer program thereof
Grant 9,870,767 - Kurata , et al. January 16, 2 | 2018-01-16 |
Neural Network For Chemical Compounds
App 20180012124 - Hara; Satoshi ; et al. | 2018-01-11 |
Training deep neural network for acoustic modeling in speech recognition
Grant 9,842,610 - Kurata December 12, 2 | 2017-12-12 |
Detecting Customers With Low Speech Recognition Accuracy By Investigating Consistency Of Conversation In Call-center
App 20170352345 - Kurata; Gakuto ; et al. | 2017-12-07 |
Method For Improving Acoustic Model, Computer For Improving Acoustic Model And Computer Program Thereof
App 20170345414 - Kurata; Gakuto ; et al. | 2017-11-30 |
Method For Improving Acoustic Model, Computer For Improving Acoustic Model And Computer Program Thereof
App 20170345415 - Kurata; Gakuto ; et al. | 2017-11-30 |
Speech recognition model construction method, speech recognition method, computer system, speech recognition apparatus, program, and recording medium
Grant 9,812,122 - Kurata , et al. November 7, 2 | 2017-11-07 |
Finding Of A Target Document In A Spoken Language Processing
App 20170278508 - Kurata; Gakuto ; et al. | 2017-09-28 |
Unsupervised training method, training apparatus, and training program for an N-gram language model based upon recognition reliability
Grant 9,747,893 - Itoh , et al. August 29, 2 | 2017-08-29 |
Adaptation Of Model For Recognition Processing
App 20170243114 - Kurata; Gakuto | 2017-08-24 |
Dialog Server For Handling Conversation In Virtual Space Method And Computer Program For Having Conversation In Virtual Space
App 20170235547 - Kurata; Gakuto ; et al. | 2017-08-17 |
Approach To Reducing The Response Time Of A Speech Interface
App 20170221486 - Kurata; Gakuto ; et al. | 2017-08-03 |
Scheme Of New Materials
App 20170193200 - Hsu; Hsiang H. ; et al. | 2017-07-06 |
Discriminative Training Of Automatic Speech Recognition Models With Natural Language Processing Dictionary For Spoken Language Processing
App 20170169813 - Suzuki; Masayuki ; et al. | 2017-06-15 |
Speech retrieval method, speech retrieval apparatus, and program for speech retrieval apparatus
Grant 9,626,958 - Kurata , et al. April 18, 2 | 2017-04-18 |
Speech retrieval method, speech retrieval apparatus, and program for speech retrieval apparatus
Grant 9,626,957 - Kurata , et al. April 18, 2 | 2017-04-18 |
Unsupervised training method for an N-gram language model based upon recognition reliability
Grant 9,601,110 - Itoh , et al. March 21, 2 | 2017-03-21 |
Method, System And Computer Program Product For Learning Classification Model
App 20170061330 - KURATA; GAKUTO | 2017-03-02 |
Building Of N-gram Language Model For Automatic Speech Recognition (asr)
App 20170061960 - Kurata; Gakuto ; et al. | 2017-03-02 |
Dialog server for handling conversation in virtual space method and computer program for having conversation in virtual space
Grant 9,583,109 - Kurata , et al. February 28, 2 | 2017-02-28 |
Learning A Model For Recognition Processing
App 20170032244 - Kurata; Gakuto | 2017-02-02 |
Unsupervised Training Method, Training Apparatus, And Training Program For An N-gram Language Model Based Upon Recognition Reliability
App 20170025118 - Itoh; Nobuyasu ; et al. | 2017-01-26 |
Unsupervised training method, training apparatus, and training program for an N-gram language model based upon recognition reliability
Grant 9,536,518 - Itoh , et al. January 3, 2 | 2017-01-03 |
Training Deep Neural Network For Acoustic Modeling In Speech Recognition
App 20160379665 - Kurata; Gakuto | 2016-12-29 |
Speech Retrieval Method, Speech Retrieval Apparatus, And Program For Speech Retrieval Apparatus
App 20160275940 - Kurata; Gakuto ; et al. | 2016-09-22 |
Speech Retrieval Method, Speech Retrieval Apparatus, And Program For Speech Retrieval Apparatus
App 20160275939 - Kurata; Gakuto ; et al. | 2016-09-22 |
Pronunciation Accuracy In Speech Recognition
App 20160210964 - Kurata; Gakuto ; et al. | 2016-07-21 |
Pronunciation accuracy in speech recognition
Grant 9,384,730 - Kurata , et al. July 5, 2 | 2016-07-05 |
Speech retrieval method, speech retrieval apparatus, and program for speech retrieval apparatus
Grant 9,378,736 - Kurata , et al. June 28, 2 | 2016-06-28 |
Method For Improving Acoustic Model, Computer For Improving Acoustic Model And Computer Program Thereof
App 20160180836 - KURATA; GAKUTO ; et al. | 2016-06-23 |
Speech retrieval method, speech retrieval apparatus, and program for speech retrieval apparatus
Grant 9,373,328 - Kurata , et al. June 21, 2 | 2016-06-21 |
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
App 20160163309 - Itoh; Nobuyasu ; et al. | 2016-06-09 |
Method For Improving Acoustic Model, Computer For Improving Acoustic Model And Computer Program Thereof
App 20160155438 - KURATA; GAKUTO ; et al. | 2016-06-02 |
Correcting N-gram probabilities by page view information
Grant 9,311,291 - Bodenstab , et al. April 12, 2 | 2016-04-12 |
Speech Recognition Model Construction Method, Speech Recognition Method, Computer System, Speech Recognition Apparatus, Program, and Recording Medium
App 20160086599 - Kurata; Gakuto ; et al. | 2016-03-24 |
System and method for extracting a specific situation from a conversation
Grant 9,269,357 - Itoh , et al. February 23, 2 | 2016-02-23 |
Correcting N-gram probabilities by page view information
Grant 9,251,135 - Bodenstab , et al. February 2, 2 | 2016-02-02 |
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
App 20160027433 - Itoh; Nobuyasu ; et al. | 2016-01-28 |
Speech Retrieval Method, Speech Retrieval Apparatus, And Program For Speech Retrieval Apparatus
App 20150310860 - Kurata; Gakuto ; et al. | 2015-10-29 |
Dialog Server For Handling Conversation In Virtual Space Method And Computer Program For Having Conversation In Virtual Space
App 20150310866 - Kurata; Gakuto ; et al. | 2015-10-29 |
Speech Retrieval Method, Speech Retrieval Apparatus, And Program For Speech Retrieval Apparatus
App 20150302848 - Kurata; Gakuto ; et al. | 2015-10-22 |
Information processing device, large vocabulary continuous speech recognition method and program including hypothesis ranking
Grant 9,165,553 - Kurata , et al. October 20, 2 | 2015-10-20 |
Unsupervised Training Method, Training Apparatus, And Training Program For N-gram Language Model
App 20150294665 - Itoh; Nobuyasu ; et al. | 2015-10-15 |
Unsupervised Training Method, Training Apparatus, And Training Program For N-gram Language Model
App 20150279353 - Itoh; Nobuyasu ; et al. | 2015-10-01 |
Correcting N-gram Probabilities By Page View Information
App 20150051902 - Bodenstab; Nathan M. ; et al. | 2015-02-19 |
Correcting N-gram Probabilities By Page View Information
App 20150051899 - Bodenstab; Nathan M. ; et al. | 2015-02-19 |
Pronunciation Accuracy In Speech Recognition
App 20140358533 - Kurata; Gakuto ; et al. | 2014-12-04 |
Method for segmenting utterances by using partner's response
Grant 8,793,132 - Itoh , et al. July 29, 2 | 2014-07-29 |
Dialog Server For Handling Conversation In Virtual Space Method And Computer Program For Having Conversation In Virtual Space
App 20140032211 - Kurata; Gakuto ; et al. | 2014-01-30 |
Dialog server for handling conversation in virtual space method and computer program for having conversation in virtual space
Grant 8,554,841 - Kurata , et al. October 8, 2 | 2013-10-08 |
Information Processing Device, Large Vocabulary Continuous Speech Recognition Method, and Program
App 20130191129 - KURATA; Gakuto ; et al. | 2013-07-25 |
Dialog Server For Handling Conversation In Virtual Space Method And Computer Program For Having Conversation In Virtual Space
App 20120158879 - Kurata; Gakuto ; et al. | 2012-06-21 |
System, method, and program product for processing speech ratio difference data variations in a conversation between two persons
Grant 8,165,874 - Kurata , et al. April 24, 2 | 2012-04-24 |
Dialog server for handling conversation in virtual space method and computer program for having conversation in virtual space
Grant 8,156,184 - Kurata , et al. April 10, 2 | 2012-04-10 |
Unsupervised lexicon acquisition from speech and text
Grant 8,065,149 - Kurata , et al. November 22, 2 | 2011-11-22 |
System and method for supporting text-to-speech
Grant 7,921,014 - Kurata , et al. April 5, 2 | 2011-04-05 |
Apparatus, method, and program for supporting speech interface design
Grant 7,747,443 - Ichikawa , et al. June 29, 2 | 2010-06-29 |
Apparatus, method, and program for supporting speech interface design
Grant 7,729,921 - Ichikawa , et al. June 1, 2 | 2010-06-01 |
System and Method for Extracting a Specific Situation From a Conversation
App 20100114575 - Itoh; Nobuyasu ; et al. | 2010-05-06 |
System, Method, And Program Product For Processing Voice Data In A Conversation Between Two Persons
App 20090228268 - Kurata; Gakuto ; et al. | 2009-09-10 |
Dialog Server For Handling Conversation In Virtual Space Method And Computer Program For Having Conversation In Virtual Space
App 20090210804 - Kurata; Gakuto ; et al. | 2009-08-20 |
Apparatus, Method, And Program For Supporting Speech Interface Design
App 20080306742 - Ichikawa; Osamu ; et al. | 2008-12-11 |
Unsupervised Lexicon Acquisition From Speech And Text
App 20080221890 - Kurata; Gakuto ; et al. | 2008-09-11 |
Stochastic Syllable Accent Recognition
App 20080177543 - Nagano; Tohru ; et al. | 2008-07-24 |
Method For Segmenting Utterances By Using Partner's Response
App 20080154594 - Itoh; Nobuyasu ; et al. | 2008-06-26 |
System And Method For Supporting Text-To-Speech
App 20080046247 - Kurata; Gakuto ; et al. | 2008-02-21 |
Apparatus, Method, And Program For Supporting Speech Interface Design
App 20080040119 - Ichikawa; Osamu ; et al. | 2008-02-14 |
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