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Ryo Tanaka
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Hamamatsu-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Audio signal processing method and audio signal processing apparatu...
Patent number
11,956,606
Issue date
Apr 9, 2024
Yamaha Corporation
Satoshi Ukai
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Talker prediction method, talker prediction device, and communicati...
Patent number
11,875,800
Issue date
Jan 16, 2024
Yamaha Corporation
Satoshi Ukai
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Audio signal processing method and audio signal processing apparatu...
Patent number
11,736,887
Issue date
Aug 22, 2023
Yamaha Corporation
Satoshi Ukai
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Signal processing system and signal processing meihod
Patent number
11,190,872
Issue date
Nov 30, 2021
Yamaha Corporation
Ryo Tanaka
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Signal processing system and signal processing method
Patent number
10,250,974
Issue date
Apr 2, 2019
Yamaha Corporation
Ryo Tanaka
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Signal processing system and signal processing method
Patent number
9,497,542
Issue date
Nov 15, 2016
Yamaha Corporation
Ryo Tanaka
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Noise gate, sound collection device, and noise removing method
Patent number
9,036,830
Issue date
May 19, 2015
Yamaha Corporation
Ryo Tanaka
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Howling canceller
Patent number
9,002,029
Issue date
Apr 7, 2015
Yamaha Corporation
Ryo Tanaka
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Howling canceller
Patent number
8,995,682
Issue date
Mar 31, 2015
Yamaha Corporation
Ryo Tanaka
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Sound emission and collection device and sound emission and collect...
Patent number
8,855,327
Issue date
Oct 7, 2014
Yamaha Corporation
Ryo Tanaka
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Acoustic apparatus
Patent number
8,526,633
Issue date
Sep 3, 2013
Yamaha Corporation
Satoshi Ukai
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Voice emitting and collecting device
Patent number
8,447,590
Issue date
May 21, 2013
Yamaha Corporation
Toshiaki Ishibashi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Sound emission and collection apparatus and control method of sound...
Patent number
8,300,839
Issue date
Oct 30, 2012
Yamaha Corporation
Toshiaki Ishibashi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Teleconferencing apparatus with virtual point source production
Patent number
8,243,950
Issue date
Aug 14, 2012
Yamaha Corporation
Ryo Tanaka
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Conference apparatus
Patent number
8,238,573
Issue date
Aug 7, 2012
Yamaha Corporation
Toshiaki Ishibashi
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Remote conference apparatus and sound emitting/collecting apparatus
Patent number
8,135,143
Issue date
Mar 13, 2012
Yamaha Corporation
Toshiaki Ishibashi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
Processing Method for Conference System, and Control Apparatus for...
Publication number
20240284032
Publication date
Aug 22, 2024
Yamaha Corporation
Ryo TANAKA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Talker Prediction Method, Talker Prediction Device, and Communicati...
Publication number
20220115021
Publication date
Apr 14, 2022
Yamaha Corporation
Satoshi UKAI
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
AUDIO SIGNAL PROCESSING METHOD AND AUDIO SIGNAL PROCESSING APPARATUS
Publication number
20220116703
Publication date
Apr 14, 2022
Yamaha Corporation
Satoshi UKAI
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
AUDIO SIGNAL PROCESSING METHOD AND AUDIO SIGNAL PROCESSING APPARATUS
Publication number
20220116729
Publication date
Apr 14, 2022
Yamaha Corporation
Satoshi UKAI
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
FILTERING METHOD, FILTERING DEVICE, AND STORAGE MEDIUM STORED WITH...
Publication number
20220036910
Publication date
Feb 3, 2022
Yamaha Corporation
Ryo TANAKA
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
SIGNAL PROCESSING SYSTEM AND SIGNAL PROCESSING METHOD
Publication number
20190174227
Publication date
Jun 6, 2019
Yamaha Corporation
Ryo TANAKA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SIGNAL PROCESSING SYSTEM AND SIGNAL PROCESSING METHOD
Publication number
20160381457
Publication date
Dec 29, 2016
Yamaha Corporation
Ryo TANAKA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SIGNAL PROCESSING SYSTEM AND SIGNAL PROCESSING METHOD
Publication number
20140133666
Publication date
May 15, 2014
Yamaha Corporation
Ryo TANAKA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
HOWLING CANCELLER
Publication number
20120128167
Publication date
May 24, 2012
YAMAHA CORPORATION
Ryo Tanaka
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
HOWLING CANCELLER
Publication number
20120114141
Publication date
May 10, 2012
YAMAHA CORPORATION
Ryo Tanaka
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
NOISE GATE, SOUND COLLECTION DEVICE, AND NOISE REMOVING METHOD
Publication number
20110268288
Publication date
Nov 3, 2011
YAMAHA CORPORATION
Ryo Tanaka
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
SOUND EMISSION AND COLLECTION DEVICE AND SOUND EMISSION AND COLLECT...
Publication number
20110211706
Publication date
Sep 1, 2011
YAMAHA CORPORATION
Ryo Tanaka
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
ACOUSTIC ECHO CANCELLER AND ACOUSTIC ECHO CANCELLATION METHOD
Publication number
20110110526
Publication date
May 12, 2011
Yamaha Corporation
Toshiaki Ishibashi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Position Detecting System, Audio Device and Terminal Device Used in...
Publication number
20100322435
Publication date
Dec 23, 2010
Yamaha Corporation
Satoshi Suzuki
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
ECHO CANCELLER
Publication number
20100226503
Publication date
Sep 9, 2010
YAMAHA CORPORATION
Ryo Tanaka
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
VIDEO CONFERENCE DEVICE
Publication number
20100165071
Publication date
Jul 1, 2010
YAMAHA COPORATION
Toshiaki Ishibashi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
ACOUSTIC APPARATUS
Publication number
20100166195
Publication date
Jul 1, 2010
YAMAHA CORPORATION
Satoshi Ukai
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
AUDIO CONFERENCE APPARATUS AND AUDIO CONFERENCE SYSTEM
Publication number
20090310794
Publication date
Dec 17, 2009
YAMAHA CORPORATION
Toshiaki Ishibashi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
AUDIO CONFERENCE DEVICE
Publication number
20090274318
Publication date
Nov 5, 2009
YAMAHA CORPORATION
Toshiaki Ishibashi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
VOICE EMITTING AND COLLECTING DEVICE
Publication number
20090248408
Publication date
Oct 1, 2009
YAMAHA CORPORATION
Toshiaki Ishibashi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SOUND EMISSION AND COLLECTION APPARATUS AND CONTROL METHOD OF SOUND...
Publication number
20090180633
Publication date
Jul 16, 2009
YAMAHA CORPORATION
Toshiaki Ishibashi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
CONFERENCE APPARATUS
Publication number
20090147967
Publication date
Jun 11, 2009
YAMAHA CORPORATION
Toshiaki Ishibashi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
REMOTE CONFERENCE APPARATUS AND SOUND EMITTING/COLLECTING APPARATUS
Publication number
20090052688
Publication date
Feb 26, 2009
YAMAHA CORPORATION
Toshiaki Ishibashi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Teleconferencing Apparatus
Publication number
20080285771
Publication date
Nov 20, 2008
YAMAHA CORPORATION
Ryo Tanaka
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Feedback Sound Eliminating Apparatus
Publication number
20080273716
Publication date
Nov 6, 2008
Kosuke Saito
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
AUDIO SIGNAL TRANSMISSION/RECEPTION DEVICE AND MICROPHONE APPARATUS...
Publication number
20080260178
Publication date
Oct 23, 2008
Yamaha Corporation
Ryo Tanaka
H04 - ELECTRIC COMMUNICATION TECHNIQUE