Matsumoto; Chikako

Patent Applications and Registrations

Patent applications and USPTO patent grants for Matsumoto; Chikako.The latest application filed is for "storage medium, speaker direction determination method, and speaker direction determination device".

Company Profile

2.43.30

Matsumoto; Chikako - Yokohama JP
Matsumoto; Chikako - Kawasaki N/A JP
Matsumoto; Chikako - Kanagawa JP
MATSUMOTO; Chikako - Atsugi JP
Matsumoto; Chikako - Wakayama JP
Matsumoto; Chikako - Kawasaki-shi JP

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Storage medium, speaker direction determination method, and speaker direction determination device Grant 11,227,625 - Matsumoto January 18, 2	2022-01-18
Determining a type of speech recognition processing according to a request from a user Grant 10,885,909 - Matsumoto , et al. January 5, 2	2021-01-05
Storage Medium, Speaker Direction Determination Method, And Speaker Direction Determination Device App 20200381008 - Matsumoto; Chikako	2020-12-03
Method for utterance direction determination, apparatus for utterance direction determination, non-transitory computer-readable storage medium for storing program Grant 10,531,189 - Matsumoto J	2020-01-07
Medium for voice signal processing program, voice signal processing method, and voice signal processing device Grant 10,497,380 - Matsumoto , et al. De	2019-12-03
Method For Utterance Direction Determination, Apparatus For Utterance Direction Determination, Non-transitory Computer-readable App 20190349674 - Matsumoto; Chikako	2019-11-14
Audio Processing Method, Audio Processing Apparatus, And Non-transitory Computer-readable Storage Medium For Storing Audio Processing Computer Program App 20190098429 - Matsumoto; Chikako	2019-03-28
Audio processing method, audio processing apparatus, and non-transitory computer-readable storage medium for storing audio processing computer program Grant 10,237,677 - Matsumoto	2019-03-19
Speech Recognition Program Medium, Speech Recognition Apparatus, And Speech Recognition Method App 20180240460 - Matsumoto; Chikako ; et al.	2018-08-23
Medium For Voice Signal Processing Program, Voice Signal Processing Method, And Voice Signal Processing Device App 20180082701 - Matsumoto; Chikako ; et al.	2018-03-22
Noise suppressing apparatus, speech recognition apparatus, and noise suppressing method Grant 9,911,428 - Matsumoto March 6, 2	2018-03-06
Voice processing apparatus and voice processing method Grant 9,842,599 - Matsumoto December 12, 2	2017-12-12
Noise Suppressing Apparatus, Speech Recognition Apparatus, And Noise Suppressing Method App 20170287501 - Matsumoto; Chikako	2017-10-05
Voice processing device, noise suppression method, and computer-readable recording medium storing voice processing program Grant 9,761,244 - Matsumoto September 12, 2	2017-09-12
Noise suppression device and method of noise suppression Grant 9,697,848 - Matsumoto July 4, 2	2017-07-04
Noise suppression device, noise suppression method, and non-transitory computer-readable recording medium storing program for noise suppression Grant 9,691,372 - Matsumoto June 27, 2	2017-06-27
Noise Suppression Device And Method Of Noise Suppression App 20160379614 - Matsumoto; Chikako	2016-12-29
Noise Suppression Device, Noise Suppression Method, And Non-transitory Computer-readable Recording Medium Storing Program For Noise Suppression App 20160284336 - MATSUMOTO; Chikako	2016-09-29
Noise suppression device and method Grant 9,236,060 - Matsumoto January 12, 2	2016-01-12
Microphone sensitivity difference correction device, method, and noise suppression device Grant 9,204,218 - Matsumoto December 1, 2	2015-12-01
Voice Processing Device, Noise Suppression Method, And Computer-readable Recording Medium Storing Voice Processing Program App 20150248895 - Matsumoto; Chikako	2015-09-03
Noise suppression apparatus, method, and a storage medium storing a noise suppression program Grant 9,117,456 - Matsumoto August 25, 2	2015-08-25
Computer-readable medium for recording audio signal processing estimating a selected frequency by comparison of voice and noise frame levels Grant 9,058,821 - Matsumoto , et al. June 16, 2	2015-06-16
Voice Processing Apparatus And Voice Processing Method App 20150088494 - Matsumoto; Chikako	2015-03-26
Voice processing apparatus and voice processing method Grant 8,886,499 - Matsumoto November 11, 2	2014-11-11
Microphone Sensitivity Difference Correction Device, Method, And Noise Suppression Device App 20140241546 - MATSUMOTO; Chikako	2014-08-28
Noise Suppression Device And Method App 20140200886 - MATSUMOTO; Chikako	2014-07-17
Pulse rate counting device, pulse rate counting method, and record medium therefor Grant 8,777,866 - Matsumoto July 15, 2	2014-07-15
Erroneous detection determination device, erroneous detection determination method, and storage medium storing erroneous detection determination program Grant 8,775,173 - Matsumoto July 8, 2	2014-07-08
Pulse rate measuring apparatus Grant 8,551,007 - Matsumoto October 8, 2	2013-10-08
Speech signal evaluation apparatus, storage medium storing speech signal evaluation program, and speech signal evaluation method Grant 8,532,986 - Matsumoto September 10, 2	2013-09-10
Voice Processing Apparatus And Voice Processing Method App 20130166286 - MATSUMOTO; Chikako	2013-06-27
Concealment signal generator, concealment signal generation method, and computer product Grant 8,438,035 - Endo , et al. May 7, 2	2013-05-07
Semiconductor device Grant 8,274,323 - Matsumoto , et al. September 25, 2	2012-09-25
Erroneous Detection Determination Device, Erroneous Detection Determination Method, And Storage Medium Storing Erroneous Detection Determination Program App 20120239394 - MATSUMOTO; Chikako	2012-09-20
Noise Suppression Apparatus, Method, And A Storage Medium Storing A Noise Suppression Program App 20120134509 - MATSUMOTO; Chikako	2012-05-31
Speech enhancement apparatus, speech recording apparatus, speech enhancement program, speech recording program, speech enhancing method, and speech recording method Grant 8,190,432 - Matsumoto May 29, 2	2012-05-29
Semiconductor Device App 20120081935 - MATSUMOTO; Chikako ; et al.	2012-04-05
Speech synthesizer Grant 8,135,592 - Matsumoto March 13, 2	2012-03-13
Semiconductor device Grant 8,123,137 - Matsumoto , et al. February 28, 2	2012-02-28
Semiconductor device Grant 8,013,665 - Matsumoto , et al. September 6, 2	2011-09-06
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
Speech Signal Evaluation Apparatus, Storage Medium Storing Speech Signal Evaluation Program, And Speech Signal Evaluation Method App 20100250246 - MATSUMOTO; Chikako	2010-09-30
Computer-readable Medium For Recording Audio Signal Processing Estimating Program And Audio Signal Processing Estimating Device App 20100138220 - MATSUMOTO; Chikako ; et al.	2010-06-03
Semiconductor Device App 20100078484 - Matsumoto; Chikako ; et al.	2010-04-01
Voice waveform interpolating apparatus and method App 20090326950 - Matsumoto; Chikako	2009-12-31
Pulse Rate Measuring Apparatus App 20090287099 - MATSUMOTO; Chikako	2009-11-19
Pulse Rate Counting Device, Pulse Rate Counting Method, And Record Medium Therefor App 20090227879 - MATSUMOTO; Chikako	2009-09-10
Detergent composition Grant 7,504,370 - Matsumoto , et al. March 17, 2	2009-03-17
Semiconductor Device App 20080273357 - MATSUMOTO; Chikako ; et al.	2008-11-06
Concealment Signal Generator, Concealment Signal Generation Method, And Computer Product App 20080208598 - Endo; Kaori ; et al.	2008-08-28
Pitch conversion method and device App 20080091417 - Endo; Kaori ; et al.	2008-04-17
Speech enhancement apparatus, speech recording apparatus, speech enhancement program, speech recording program, speech enhancing method, and speech recording method App 20080065381 - Matsumoto; Chikako	2008-03-13
Speech synthesizer App 20070233492 - Matsumoto; Chikako	2007-10-04
Speech data compression/expansion apparatus and method Grant 6,941,267 - Matsumoto September 6, 2	2005-09-06
Speech data compression/expansion apparatus and method Grant 6,928,408 - Matsumoto August 9, 2	2005-08-09
Detergent composition App 20050113281 - Matsumoto, Chikako ; et al.	2005-05-26
Detergent composition Grant 6,855,677 - Matsumoto , et al. February 15, 2	2005-02-15
Detergent composition Grant 6,774,095 - Matsumoto , et al. August 10, 2	2004-08-10
Detergent composition App 20020193266 - Matsumoto, Chikako ; et al.	2002-12-19
Speech data compression/expansion apparatus and method App 20020123897 - Matsumoto, Chikako	2002-09-05
Germicidal-disinfectant detergent composition Grant 6,066,674 - Hioki , et al. May 23, 2	2000-05-23
Editing three-dimensional vertex data with undo facility Grant 5,850,223 - Fujita , et al. December 15, 1	1998-12-15
Three-dimensional solid arranging/editing method in a computer graphic system and system Grant 5,712,965 - Fujita , et al. January 27, 1	1998-01-27
Cleanser composition containing phosphate ester and ether acetate surfactants Grant 5,686,403 - Matsumoto , et al. November 11, 1	1997-11-11
3-Dimensional animation generating apparatus Grant 5,619,628 - Fujita , et al. April 8, 1	1997-04-08

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