| Patent | Date |
|---|
Voice evaluation method, voice evaluation apparatus, and recording medium for evaluating an impression correlated to pitch
Grant 11,232,810 - Nakayama , et al. January 25, 2 | 2022-01-25 |
Speech processing method, speech processing apparatus, and non-transitory computer-readable storage medium for storing speech processing computer program
Grant 11,069,373 - Nakayama , et al. July 20, 2 | 2021-07-20 |
Speech processing method, apparatus, and non-transitory computer-readable storage medium for storing a computer program for pitch frequency detection based upon a learned value
Grant 11,004,463 - Nakayama , et al. May 11, 2 | 2021-05-11 |
Non-transitory Computer-readable Storage Medium For Storing Detection Program, Detection Method, And Detection Apparatus
App 20210027796 - TOGAWA; TARO ; et al. | 2021-01-28 |
Recording Medium Recording Complementary Program, Complementary Method, And Information Processing Device
App 20210012064 - Nakayama; Sayuri ; et al. | 2021-01-14 |
Voice processing method, voice processing apparatus, and non-transitory computer-readable storage medium for storing voice processing computer program
Grant 10,885,931 - Togawa , et al. January 5, 2 | 2021-01-05 |
Recording medium recording utterance impression determination program by changing fundamental frequency of voice signal, utterance impression determination method by changing fundamental frequency of voice signal, and information processing apparatus for utterance impression determination by changin
Grant 10,861,477 - Togawa , et al. December 8, 2 | 2020-12-08 |
Audio processing device and audio processing method
Grant 10,832,687 - Togawa , et al. November 10, 2 | 2020-11-10 |
Information processing apparatus, method and non-transitory computer-readable storage medium
Grant 10,741,198 - Togawa , et al. A | 2020-08-11 |
Voice Processing Method And Voice Processing Apparatus
App 20200251129 - Kind Code | 2020-08-06 |
Confused state determination device, confused state determination method, and storage medium
Grant 10,679,645 - Togawa , et al. | 2020-06-09 |
Method, information processing apparatus for processing speech, and non-transitory computer-readable storage medium
Grant 10,636,438 - Nakayama , et al. | 2020-04-28 |
Audio processing method, audio processing device, and computer readable storage medium
Grant 10,607,628 - Nakayama , et al. | 2020-03-31 |
Voice processing device and voice processing method for impression evaluation
Grant 10,403,289 - Togawa , et al. Sep | 2019-09-03 |
Speech evaluation apparatus and speech evaluation method
Grant 10,381,023 - Otani , et al. A | 2019-08-13 |
Voice Evaluation Method, Voice Evaluation Apparatus, And Recording Medium
App 20190214039 - Nakayama; Sayuri ; et al. | 2019-07-11 |
Sound processing device and non-transitory computer-readable storage medium
Grant 10,276,182 - Otani , et al. | 2019-04-30 |
Speech Processing Method, Speech Processing Apparatus, And Non-transitory Computer-readable Storage Medium For Storing Speech Processing Computer Program
App 20190096432 - Nakayama; Sayuri ; et al. | 2019-03-28 |
Voice Processing Method, Voice Processing Apparatus, And Non-transitory Computer-readable Storage Medium For Storing Voice Processing Computer Program
App 20190096433 - TOGAWA; TARO ; et al. | 2019-03-28 |
Speech Processing Method, Speech Processing Apparatus, And Non-transitory Computer-readable Storage Medium For Storing Speech Processing Computer Program
App 20190096431 - Nakayama; Sayuri ; et al. | 2019-03-28 |
Audio Processing Device And Audio Processing Method
App 20190080699 - TOGAWA; TARO ; et al. | 2019-03-14 |
Method, Information Processing Apparatus For Processing Speech, And Non-transitory Computer-readable Storage Medium
App 20190066714 - Nakayama; Sayuri ; et al. | 2019-02-28 |
Information Processing Apparatus, Method And Non-transitory Computer-readable Storage Medium
App 20190027165 - TOGAWA; TARO ; et al. | 2019-01-24 |
Recording Medium Recording Utterance Impression Determination Program, Utterance Impression Determination Method, And Information Processing Apparatus
App 20190027158 - Togawa; Taro ; et al. | 2019-01-24 |
Utterance condition determination apparatus and method
Grant 10,096,330 - Kohmura , et al. October 9, 2 | 2018-10-09 |
Sound processing device and sound processing method
Grant 10,094,862 - Nakayama , et al. October 9, 2 | 2018-10-09 |
Confused State Determination Device, Confused State Determination Method, And Storage Medium
App 20180261238 - TOGAWA; Taro ; et al. | 2018-09-13 |
Gain adjustment apparatus and gain adjustment method
Grant 10,014,838 - Nakayama , et al. July 3, 2 | 2018-07-03 |
Speech Evaluation Apparatus And Speech Evaluation Method
App 20180090156 - Otani; Takeshi ; et al. | 2018-03-29 |
Voice processing apparatus, voice processing method, and non-transitory computer-readable storage medium to determine whether voice signals are in a conversation state
Grant 9,916,843 - Togawa , et al. March 13, 2 | 2018-03-13 |
Sound Processing Device And Sound Processing Method
App 20180059155 - Nakayama; Sayuri ; et al. | 2018-03-01 |
Gain Adjustment Apparatus And Gain Adjustment Method
App 20180062597 - Nakayama; Sayuri ; et al. | 2018-03-01 |
Sound Processing Device And Non-transitory Computer-readable Storage Medium
App 20180061434 - OTANI; Takeshi ; et al. | 2018-03-01 |
Audio Processing Method, Audio Processing Device, And Computer Readable Storage Medium
App 20180061436 - Nakayama; Sayuri ; et al. | 2018-03-01 |
Speech processing device and method
Grant 9,672,809 - Togawa , et al. June 6, 2 | 2017-06-06 |
Apnea episode determination device and apnea episode determination method
Grant 9,629,582 - Ishikawa , et al. April 25, 2 | 2017-04-25 |
Voice Processing Apparatus, Voice Processing Method, And Non-transitory Computer-readable Storage Medium
App 20170092294 - TOGAWA; TARO ; et al. | 2017-03-30 |
Utterance Condition Determination Apparatus And Method
App 20170061991 - KOHMURA; Sayuri ; et al. | 2017-03-02 |
Content Reproduction Device, Content Reproduction Program, And Content Reproduction Method
App 20160314801 - SHIODA; Chisato ; et al. | 2016-10-27 |
Voice processing device and voice processing method for controlling silent period between sound periods
Grant 9,443,537 - Shioda , et al. September 13, 2 | 2016-09-13 |
Audio processing device and method
Grant 9,426,570 - Otani , et al. August 23, 2 | 2016-08-23 |
Apparatus and method for encoding audio signal, system and method for transmitting audio signal, and apparatus for decoding audio signal
Grant 9,424,830 - Togawa , et al. August 23, 2 | 2016-08-23 |
Audio processing device and audio processing method
Grant 9,420,370 - Otani , et al. August 16, 2 | 2016-08-16 |
Voice Processing Device And Voice Processing Method
App 20160217791 - TOGAWA; TARO ; et al. | 2016-07-28 |
Voice processing device, voice processing method
Grant 9,330,679 - Suzuki , et al. May 3, 2 | 2016-05-03 |
Voice control device, voice control method, and portable terminal device
Grant 9,330,678 - Togawa , et al. May 3, 2 | 2016-05-03 |
Voice control device and voice control method
Grant 9,271,089 - Suzuki , et al. February 23, 2 | 2016-02-23 |
Portable terminal device and method of controlling portable terminal device
Grant 9,247,076 - Ito , et al. January 26, 2 | 2016-01-26 |
Voice Processing Device And Voice Processing Method
App 20150371662 - TOGAWA; TARO ; et al. | 2015-12-24 |
Audio Processing Device And Audio Processing Method
App 20150350781 - OTANI; Takeshi ; et al. | 2015-12-03 |
Voice Processing Device And Voice Processsing Method
App 20150340048 - Shioda; Chisato ; et al. | 2015-11-26 |
Reverberation reduction device and reverberation reduction method
Grant 9,160,404 - Togawa , et al. October 13, 2 | 2015-10-13 |
Voice Processing Device, Voice Processing Method, And Computer-readable Recording Medium Storing Voice Processing Program
App 20150255087 - Otani; Takeshi ; et al. | 2015-09-10 |
Reverberation suppression device, reverberation suppression method, and computer-readable storage medium storing a reverberation suppression program
Grant 9,093,077 - Otani , et al. July 28, 2 | 2015-07-28 |
Band broadening apparatus and method
Grant 8,972,248 - Otani , et al. March 3, 2 | 2015-03-03 |
Voice correction device, voice correction method, and recording medium storing voice correction program
Grant 8,924,199 - Ishikawa , et al. December 30, 2 | 2014-12-30 |
Voice correction device, voice correction method, and recording medium storing voice correction program
Grant 08924199 - | 2014-12-30 |
Speech Processing Device And Method
App 20140372121 - TOGAWA; Taro ; et al. | 2014-12-18 |
Voice Processing Device And Voice Processing Method
App 20140350937 - Shioda; Chisato ; et al. | 2014-11-27 |
Speech Processing Method, Device And System
App 20140297281 - Togawa; Taro ; et al. | 2014-10-02 |
Telephone and voice adjustment method for telephone
Grant 8,774,397 - Ito , et al. July 8, 2 | 2014-07-08 |
Apparatus And Method For Encoding Audio Signal, System And Method For Transmitting Audio Signal, And Apparatus For Decoding Audio Signal
App 20140161269 - TOGAWA; Taro ; et al. | 2014-06-12 |
Voice Processing Device, Voice Processing Method
App 20140163979 - SUZUKI; Masanao ; et al. | 2014-06-12 |
Communication apparatus for adjusting a voice signal
Grant 8,751,221 - Endo , et al. June 10, 2 | 2014-06-10 |
Audio Processing Device And Method
App 20140153743 - OTANI; Takeshi ; et al. | 2014-06-05 |
Signal Processing Device, Method For Processing Signal
App 20140142943 - Ishikawa; Chisato ; et al. | 2014-05-22 |
Audio signal processing system and audio signal processing method
Grant 8,676,571 - Otani , et al. March 18, 2 | 2014-03-18 |
Voice Control Device, Voice Control Method, And Portable Terminal Device
App 20130290002 - Togawa; Taro ; et al. | 2013-10-31 |
Portable Terminal Device And Method Of Controlling Portable Terminal Device
App 20130281165 - ITO; Shusaku ; et al. | 2013-10-24 |
Voice Control Device And Voice Control Method
App 20130279709 - SUZUKI; Masanao ; et al. | 2013-10-24 |
Sensing apparatus, sensor information gathering apparatus, sensing method, and remote sensing method
Grant 8,558,691 - Ota , et al. October 15, 2 | 2013-10-15 |
Speech sound enhancement device utilizing ratio of the ambient to background noise
Grant 8,560,308 - Endo , et al. October 15, 2 | 2013-10-15 |
Apnea Episode Determination Device And Apnea Episode Determination Method
App 20130261485 - ISHIKAWA; Chisato ; et al. | 2013-10-03 |
Voice communication apparatus
Grant 8,526,578 - Otani , et al. September 3, 2 | 2013-09-03 |
Audio Processing Device And Audio Processing Method
App 20130188799 - OTANI; Takeshi ; et al. | 2013-07-25 |
Reverberation Reduction Device And Reverberation Reduction Method
App 20130188798 - Togawa; Taro ; et al. | 2013-07-25 |
Voice reproduction with playback time delay and speed based on background noise and speech characteristics
Grant 8,457,955 - Togawa , et al. June 4, 2 | 2013-06-04 |
Reverberation Suppression Device, Reverberation Suppression Method, And Computer-readable Storage Medium Storing A Reverberation Suppression Program
App 20130077798 - Otani; Takeshi ; et al. | 2013-03-28 |
Reverberation Suppression Device, Reverberation Suppression Method, And Computer-readable Recording Medium Storing Reverberation Suppression Program
App 20130028432 - SUZUKI; Masanao ; et al. | 2013-01-31 |
Voice processing apparatus and voice processing method for changing accoustic feature quantity of received voice signal
Grant 8,364,475 - Togawa , et al. January 29, 2 | 2013-01-29 |
Band Broadening Apparatus And Method
App 20130013300 - OTANI; Takeshi ; et al. | 2013-01-10 |
Voice Control Device And Voice Control Method
App 20120259640 - TOGAWA; Taro ; et al. | 2012-10-11 |
Voice band expansion device, voice band expansion method, and communication apparatus
Grant 8,280,727 - Endo , et al. October 2, 2 | 2012-10-02 |
Active noise reduction system and active noise reduction method
Grant 8,243,941 - Togawa , et al. August 14, 2 | 2012-08-14 |
Voice Correction Device, Voice Correction Method, And Recording Medium Storing Voice Correction Program
App 20120197634 - ISHIKAWA; Chisato ; et al. | 2012-08-02 |
Voice Communication Apparatus
App 20120189108 - OTANI; Takeshi ; et al. | 2012-07-26 |
Voice Reproduction Apparatus And Voice Reproduction Method
App 20120158403 - TOGAWA; Taro ; et al. | 2012-06-21 |
Active silencer and method for controlling active silencer
Grant 8,189,800 - Togawa , et al. May 29, 2 | 2012-05-29 |
Audio Signal Processing System And Audio Signal Processing Method
App 20120095755 - Otani; Takeshi ; et al. | 2012-04-19 |
Active noise control apparatus
Grant 8,155,333 - Togawa , et al. April 10, 2 | 2012-04-10 |
Voice-band Extending Apparatus And Voice-band Extending Method
App 20120078632 - Togawa; Taro ; et al. | 2012-03-29 |
Data decryption apparatus and data encryption apparatus
Grant 8,005,219 - Togawa , et al. August 23, 2 | 2011-08-23 |
Apparatus And Method For Apnea Detection
App 20110190651 - Ota; Yasuji ; et al. | 2011-08-04 |
Pitch conversion method and device for converting a pitch of an input signal into a desired pitch
Grant 7,925,500 - Endo , et al. April 12, 2 | 2011-04-12 |
Voice Band Expansion Device, Voice Band Expansion Method, And Communication Apparatus
App 20100318350 - ENDO; Kaori ; et al. | 2010-12-16 |
Wireless communication apparatus
App 20100273522 - Ota; Yasuji ; et al. | 2010-10-28 |
Active Silencer And Method For Controlling Active Silencer
App 20100172511 - TOGAWA; Taro ; et al. | 2010-07-08 |
Sound Processing Methods And Apparatus
App 20100142727 - OTANI; Takeshi ; et al. | 2010-06-10 |
Voice Processing Apparatus And Voice Processing Method
App 20100082338 - TOGAWA; Taro ; et al. | 2010-04-01 |
Speech speed converting device and speech speed converting method
Grant 7,664,650 - Endo , et al. February 16, 2 | 2010-02-16 |
Active noise reduction system and active noise reduction method
App 20100002892 - Togawa; Taro ; et al. | 2010-01-07 |
Speech sound enhancement device
App 20100004927 - Endo; Kaori ; et al. | 2010-01-07 |
Active Noise Control Apparatus
App 20090262951 - Togawa; Taro ; et al. | 2009-10-22 |
Sensing apparatus, sensor information gathering apparatus, sensing method, and remote sensing method
App 20090256705 - Ota; Yasuji ; et al. | 2009-10-15 |
Communication Apparatus
App 20090248409 - Endo; Kaori ; et al. | 2009-10-01 |
Recording Medium, Device, And Method For Sleep Apnea Detection
App 20090234241 - OTA; Yasuji ; et al. | 2009-09-17 |
Pitch conversion method and device
App 20080091417 - Endo; Kaori ; et al. | 2008-04-17 |
Data decryption apparatus and data encryption apparatus
App 20080037788 - Togawa; Taro ; et al. | 2008-02-14 |
Speech speed converting device and speech speed converting method
App 20060293883 - Endo; Kaori ; et al. | 2006-12-28 |
| 