Hayakawa; Shoji

Patent Applications and Registrations

Patent applications and USPTO patent grants for Hayakawa; Shoji.The latest application filed is for "information processing apparatus and evaluation support method".

Company Profile

3.38.31

Hayakawa; Shoji - Akashi JP
Hayakawa; Shoji - Kawasaki N/A JP
- Kawasaki JP
HAYAKAWA; Shoji - Kawasaki-shi JP
Hayakawa; Shoji - Koga JP
Hayakawa; Shoji - Ibaraki JP
Hayakawa; Shoji - Kanagawa 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
Information processing apparatus and learning method Grant 11,335,337 - Hayakawa , et al. May 17, 2	2022-05-17
Information Processing Apparatus And Evaluation Support Method App 20210295240 - HAYAKAWA; Shoji	2021-09-23
Apparatus, method for voice recognition, and non-transitory computer-readable storage medium Grant 10,733,986 - Hayakawa	2020-08-04
Information Processing Apparatus And Learning Method App 20200211535 - Hayakawa; Shoji ; et al.	2020-07-02
Voice recognition device and voice recognition method Grant 10,665,227 - Hayakawa	2020-05-26
Nuisance call detection device and method Grant 10,097,687 - Hayakawa October 9, 2	2018-10-09
State estimating apparatus, state estimating method, and state estimating computer program Grant 10,074,384 - Hayakawa September 11, 2	2018-09-11
Keyword detector and keyword detection method Grant 10,008,197 - Hayakawa June 26, 2	2018-06-26
Voice Recognition Device And Voice Recognition Method App 20180075843 - Hayakawa; Shoji	2018-03-15
Apparatus, Method For Voice Recognition, And Non-transitory Computer-readable Storage Medium App 20170294188 - Hayakawa; Shoji	2017-10-12
Keyword Detector And Keyword Detection Method App 20170148429 - Hayakawa; Shoji	2017-05-25
Nuisance Call Detection Device And Method App 20170064076 - Hayakawa; Shoji	2017-03-02
Speaker indexing device and speaker indexing method Grant 9,536,525 - Hayakawa January 3, 2	2017-01-03
Speaker change detection device and speaker change detection method Grant 9,536,547 - Hayakawa January 3, 2	2017-01-03
Noise estimation apparatus, noise estimation method, and noise estimation program Grant 9,460,731 - Hayakawa October 4, 2	2016-10-04
Speaker Change Detection Device And Speaker Change Detection Method App 20160111112 - Hayakawa; Shoji	2016-04-21
Speaker Indexing Device And Speaker Indexing Method App 20160071520 - Hayakawa; Shoji	2016-03-10
Noise suppressing device, noise suppressing method and mobile phone Grant 9,135,924 - Hayakawa , et al. September 15, 2	2015-09-15
Sound determination method and sound determination apparatus Grant 9,082,415 - Hayakawa July 14, 2	2015-07-14
State detecting apparatus, communication apparatus, and storage medium storing state detecting program Grant 9,020,820 - Hayakawa , et al. April 28, 2	2015-04-28
Specific call detecting device and specific call detecting method Grant 9,009,047 - Hayakawa , et al. April 14, 2	2015-04-14
State detection device and state detecting method Grant 8,996,373 - Hayakawa , et al. March 31, 2	2015-03-31
State detecting device and storage medium storing a state detecting program Grant 8,935,168 - Hayakawa , et al. January 13, 2	2015-01-13
State Estimating Apparatus, State Estimating Method, And State Estimating Computer Program App 20140249823 - Hayakawa; Shoji	2014-09-04
Microphone directivity control apparatus Grant 8,804,978 - Hayakawa August 12, 2	2014-08-12
Non-speech section detecting method and non-speech section detecting device Grant 8,798,991 - Washio , et al. August 5, 2	2014-08-05
Speech recognition method, speech recognition apparatus and computer program Grant 8,768,692 - Hayakawa July 1, 2	2014-07-01
Sound processing apparatus, method for correcting phase difference, and computer readable storage medium Grant 8,654,992 - Hayakawa February 18, 2	2014-02-18
Noise suppressing device, mobile phone, noise suppressing method, and recording medium Grant 08620388 -	2013-12-31
Noise suppressing device, mobile phone, noise suppressing method, and recording medium Grant 8,620,388 - Hayakawa , et al. December 31, 2	2013-12-31
Noise suppressing device, noise suppressing controller, noise suppressing method and recording medium Grant 8,509,451 - Hayakawa August 13, 2	2013-08-13
Communication Device, Recording Medium, And Communication Method App 20130196642 - ENDO; Kaori ; et al.	2013-08-01
Specific Call Detecting Device And Specific Call Detecting Method App 20130197912 - Hayakawa; Shoji ; et al.	2013-08-01
Non-speech Section Detecting Method And Non-speech Section Detecting Device App 20130073281 - WASHIO; Nobuyuki ; et al.	2013-03-21
State Detecting Apparatus, Communication Apparatus, And Storage Medium Storing State Detecting Program App 20130006630 - HAYAKAWA; Shoji ; et al.	2013-01-03
Non-speech section detecting method and non-speech section detecting device Grant 8,326,612 - Washio , et al. December 4, 2	2012-12-04
State Detecting Device And Storage Medium Storing A State Detecting Program App 20120209598 - HAYAKAWA; Shoji ; et al.	2012-08-16
State Detection Device And State Detecting Method App 20120166195 - HAYAKAWA; Shoji ; et al.	2012-06-28
Noise Estimation Apparatus, Noise Estimation Method, And Noise Estimation Program App 20120035920 - HAYAKAWA; Shoji	2012-02-09
Microphone Directivity Control Apparatus App 20110158425 - HAYAKAWA; Shoji	2011-06-30
Method of estimating sound arrival direction, sound arrival direction estimating apparatus, and computer program product Grant 7,970,609 - Hayakawa June 28, 2	2011-06-28
Noise Suppressing Device, Noise Suppressing Controller, Noise Suppressing Method And Recording Medium App 20100254541 - Hayakawa; Shoji	2010-10-07
Non-speech Section Detecting Method And Non-speech Section Detecting Device App 20100191524 - Washio; Nobuyuki ; et al.	2010-07-29
Sound Receiving Device, Directional Characteristic Deriving Method, Directional Characteristic Deriving Apparatus And Computer Program App 20100128896 - HAYAKAWA; Shoji	2010-05-27
Noise Suppressing Device, Mobile Phone, Noise Suppressing Method, And Recording Medium App 20100056227 - Hayakawa; Shoji ; et al.	2010-03-04
Voice authentication system Grant 7,657,431 - Hayakawa February 2, 2	2010-02-02
Noise suppressing device, noise suppressing method and mobile phone App 20100008519 - Hayakawa; Shoji ; et al.	2010-01-14
Sound Processing Apparatus, Method For Correcting Phase Difference, And Computer Readable Storage Medium App 20090060224 - HAYAKAWA; Shoji	2009-03-05
Pipe connecting structure Grant 7,452,004 - Hayakawa November 18, 2	2008-11-18
Sound determination method and sound determination apparatus App 20080181058 - Hayakawa; Shoji	2008-07-31
Voice authentication system App 20080172230 - Hayakawa; Shoji	2008-07-17
Speech recognition method, speech recognition apparatus and computer program App 20080077403 - Hayakawa; Shoji	2008-03-27
Sound signal processing method, sound signal processing apparatus and computer program App 20080069364 - Itou; Taisuke ; et al.	2008-03-20
Method of estimating sound arrival direction, sound arrival direction estimating apparatus, and computer program product App 20080040101 - Hayakawa; Shoji	2008-02-14
Pipe connecting structure App 20070108765 - Hayakawa; Shoji	2007-05-17
User authentication system using biometric information Grant 7,091,826 - Hayakawa August 15, 2	2006-08-15
Speaker Verification Apparatus And Method Utilizing Voice Information Of A Registered Speaker With Extracted Feature Parameter And Calculated Verification Distance To Determine A Match Of An Input Voice With That Of A Registered Speaker Grant 6,879,968 - Hayakawa , et al. April 12, 2	2005-04-12
Combined authentication system App 20020184538 - Sugimura, Masahiko ; et al.	2002-12-05
User authentication system using biometric information App 20020130764 - Hayakawa, Shoji	2002-09-19

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