loadpatents
name:-0.033999919891357
name:-0.028496026992798
name:-0.0055959224700928
TSUJIKAWA; Masanori Patent Filings

TSUJIKAWA; Masanori

Patent Applications and Registrations

Patent applications and USPTO patent grants for TSUJIKAWA; Masanori.The latest application filed is for "drowsiness estimation information correction device, drowsiness estimation device, drowsiness estimation information correction method, drowsiness estimation method, and recording medium".

Company Profile
4.36.31
  • TSUJIKAWA; Masanori - Tokyo JP
  • TSUJIKAWA; Masanori - Minato-ku Tokyo
*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.
Patent Activity
PatentDate
Drowsiness Estimation Information Correction Device, Drowsiness Estimation Device, Drowsiness Estimation Information Correction Method, Drowsiness Estimation Method, And Recording Medium
App 20220265217 - KOGO; Takuma ;   et al.
2022-08-25
Blood Volume Pulse Signal Detection Apparatus, Blood Volume Pulse Signal Detection Apparatus Method, And Computer-readable Storage Medium
App 20220167863 - LU; Jingwen ;   et al.
2022-06-02
Environmental apparatus controller with learning control based on user condition
Grant 11,326,801 - Emoto , et al. May 10, 2
2022-05-10
State Estimation Apparatus, State Estimation Method, And Computer-readable Recording Medium
App 20220096016 - TSUJIKAWA; Masanori
2022-03-31
Drowsiness Estimating Device, Drowsiness Estimating Method, And Drowsiness Estimating Program Recording Medium
App 20200390379 - TSUJIKAWA; Masanori
2020-12-17
Noise suppression system, noise suppression method, and recording medium storing program
Grant 10,748,551 - Tsujikawa , et al. A
2020-08-18
Environmental Apparatus Controller
App 20200224916 - EMOTO; Shiori ;   et al.
2020-07-16
Area-specific Environment Management System, Method, And Program
App 20200056797 - TSUJIKAWA; Masanori ;   et al.
2020-02-20
Speech processing apparatus, speech processing method, and recording medium
Grant 10,347,273 - Komeiji , et al. July 9, 2
2019-07-09
Signal processing apparatus, signal processing method, and signal processing program
Grant 10,043,532 - Tsujikawa , et al. August 7, 2
2018-08-07
Speech processing system, vehicle, speech processing unit, steering wheel unit, speech processing method, and speech processing program
Grant 10,026,414 - Tsujikawa , et al. July 17, 2
2018-07-17
Speech input apparatus, speech processing method, speech processing program, ceiling member, and vehicle
Grant 9,972,336 - Tsujikawa , et al. May 15, 2
2018-05-15
Speech processing system, speech processing method, speech processing program, vehicle including speech processing system on board, and microphone placing method
Grant 9,905,243 - Tsujikawa , et al. February 27, 2
2018-02-27
Information Processing Device, Conduct Evaluation Method, And Program Storage Medium
App 20170364854 - UMEMATSU; Terumi ;   et al.
2017-12-21
Speech processing apparatus, speech processing method, speech processing program, method of attaching speech processing apparatus, ceiling member, and vehicle
Grant 9,847,091 - Tsujikawa , et al. December 19, 2
2017-12-19
Speech Processing Apparatus, Speech Processing Method, And Recording Medium
App 20170337935 - KOMEIJI; Shuji ;   et al.
2017-11-23
Noise Suppression System, Noise Suppression Method, And Recording Medium Storing Program
App 20170169837 - Tsujikawa; Masanori ;   et al.
2017-06-15
Noise suppression system, method and program
Grant 9,613,631 - Arakawa , et al. April 4, 2
2017-04-04
Signal Processing Apparatus, Signal Processing Method, And Signal Processing Program
App 20170084290 - TSUJIKAWA; Masanori ;   et al.
2017-03-23
Speech Detection Device, Speech Detection Method, And Medium
App 20160275968 - TERAO; Makoto ;   et al.
2016-09-22
Noise reduction system, speech detection system, speech recognition system, noise reduction method, and noise reduction program
Grant 9,449,616 - Tsujikawa , et al. September 20, 2
2016-09-20
Speech Detection Device, Speech Detection Method, And Medium
App 20160267924 - TERAO; Makoto ;   et al.
2016-09-15
Speech Processing System, Vehicle, Speech Processing Unit, Steering Wheel Unit, Speech Processing Method, and Speech Processing Program
App 20160225386 - TSUJIKAWA; Masanori ;   et al.
2016-08-04
Voice input/output device, method and programme for preventing howling
Grant 9,355,648 - Tsujikawa , et al. May 31, 2
2016-05-31
Speech Processing System, Speech Processing Method, Speech Processing Program, Vehicle Including Speech Processing System On Board, And Microphone Placing Method
App 20160111109 - TSUJIKAWA; Masanori ;   et al.
2016-04-21
Speech Processing Apparatus, Speech Processing Method, Speech Processing Program, Method Of Attaching Speech Processing Apparatus, Ceiling Member, And Vehicle
App 20160049161 - TSUJIKAWA; Masanori ;   et al.
2016-02-18
Speech Input Apparatus, Speech Processing Method, Speech Processing Program, Ceiling Member, And Vehicle
App 20150380011 - TSUJIKAWA; Masanori ;   et al.
2015-12-31
Noise Reduction System, Speech Detection System, Speech Recognition System, Noise Reduction Method, And Noise Reduction Program
App 20150356983 - TSUJIKAWA; Masanori ;   et al.
2015-12-10
Method for processing multichannel acoustic signal, system therefor, and program
Grant 9,064,499 - Tsujikawa , et al. June 23, 2
2015-06-23
Method for processing multichannel acoustic signal, system therefor, and program
Grant 9,009,035 - Tsujikawa , et al. April 14, 2
2015-04-14
Method for processing multichannel acoustic signal, system thereof, and program
Grant 8,954,323 - Tsujikawa , et al. February 10, 2
2015-02-10
Voice activity detector, voice activity detection program, and parameter adjusting method
Grant 8,938,389 - Arakawa , et al. January 20, 2
2015-01-20
Voice Input/output Device, Method And Programme For Preventing Howling
App 20140324418 - Tsujikawa; Masanori ;   et al.
2014-10-30
Speech sound detection apparatus
Grant 8,856,001 - Emori , et al. October 7, 2
2014-10-07
Signal correction apparatus equipped with correction function estimation unit
Grant 8,842,843 - Emori , et al. September 23, 2
2014-09-23
Voice activity detector, voice activity detection program, and parameter adjusting method
Grant 8,812,313 - Arakawa , et al. August 19, 2
2014-08-19
System, method and program for voice detection
Grant 8,694,308 - Arakawa , et al. April 8, 2
2014-04-08
Voice recognition device, voice recognition method, and voice recognition program
Grant 8,612,225 - Arakawa , et al. December 17, 2
2013-12-17
Device, method and program for voice detection and recording medium
Grant 8,589,152 - Emori , et al. November 19, 2
2013-11-19
Gain control system, gain control method, and gain control program
Grant 8,401,844 - Arakawa , et al. March 19, 2
2013-03-19
Method For Processing Multichannel Acoustic Signal, System Thereof, And Program
App 20120046940 - Tsujikawa; Masanori ;   et al.
2012-02-23
Method For Processing Multichannel Acoustic Signal, System Therefor, And Program
App 20120029915 - Tsujikawa; Masanori ;   et al.
2012-02-02
Method For Processing Multichannel Acoustic Signal, System Therefor, And Program
App 20120029916 - Tsujikawa; Masanori ;   et al.
2012-02-02
Voice Activity Detector, Voice Activity Detection Program, And Parameter Adjusting Method
App 20110251845 - Arakawa; Takayuki ;   et al.
2011-10-13
Voice Activity Detector, Voice Activity Detection Program, And Parameter Adjusting Method
App 20110246185 - Arakawa; Takayuki ;   et al.
2011-10-06
Signal Correction Apparatus
App 20110225439 - Emori; Tadashi ;   et al.
2011-09-15
Speech Sound Detection Apparatus
App 20110202339 - Emori; Tadashi ;   et al.
2011-08-18
System, method, device, and program for removing one or more signals incoming from one or more directions
Grant 7,925,504 - Tsujikawa April 12, 2
2011-04-12
Device, Method And Program For Voice Detection And Recording Medium
App 20110071825 - Emori; Tadashi ;   et al.
2011-03-24
System, Method And Program For Voice Detection
App 20100268532 - Arakawa; Takayuki ;   et al.
2010-10-21
Voice Recognition Device, Voice Recognition Method, And Voice Recognition Program
App 20100070277 - Arakawa; Takayuki ;   et al.
2010-03-18
Gain Control System, Gain Control Method, and Gain Control Program
App 20090259461 - Arakawa; Takayuki ;   et al.
2009-10-15
Signal Removal Method, Signal Removal System, and Signal Removal Program
App 20080154592 - Tsujikawa; Masanori
2008-06-26
Noise suppression system, method and program
App 20070027685 - Arakawa; Takayuki ;   et al.
2007-02-01

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