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Takuya Yoshioka
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Kyoto, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Acoustic model training method, speech recognition method, acoustic...
Patent number
11,264,044
Issue date
Mar 1, 2022
Nippon Telegraph and Telephone Corporation
Marc Delcroix
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Spatial correlation matrix estimation device, spatial correlation m...
Patent number
10,643,633
Issue date
May 5, 2020
Nippon Telegraph and Telephone Corporation
Tomohiro Nakatani
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Noise estimation apparatus, noise estimation method, noise estimati...
Patent number
9,754,608
Issue date
Sep 5, 2017
Nippon Telegraph and Telephone Corporation
Mehrez Souden
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Signal enhancement device, method thereof, program, and recording m...
Patent number
8,848,933
Issue date
Sep 30, 2014
Nippon Telegraph and Telephone Corporation
Takuya Yoshioka
Information
Patent Grant
Signal distortion elimination apparatus, method, program, and recor...
Patent number
8,494,845
Issue date
Jul 23, 2013
Nippon Telegraph and Telephone Corporation
Takuya Yoshioka
Information
Patent Grant
Dereverberation apparatus, dereverberation method, dereverberation...
Patent number
8,467,538
Issue date
Jun 18, 2013
Nippon Telegraph and Telephone Corporation
Tomohiro Nakatani
Patents Applications
last 30 patents
Information
Patent Application
LIQUID SAMPLING METHOD IN FLOW MONITORING SYSTEM
Publication number
20240302250
Publication date
Sep 12, 2024
Shimadzu Corporation
Takuya YOSHIOKA
G01 - MEASURING TESTING
Information
Patent Application
ACOUSTIC MODEL TRAINING METHOD, SPEECH RECOGNITION METHOD, ACOUSTIC...
Publication number
20210193161
Publication date
Jun 24, 2021
NIPPON TELEGRAPH AND TELEPHPNE CORPORATION
Marc DELCROIX
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
SPATIAL CORRELATION MATRIX ESTIMATION DEVICE, SPATIAL CORRELATION M...
Publication number
20180366135
Publication date
Dec 20, 2018
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
Tomohiro NAKATANI
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
NOISE ESTIMATION APPARATUS, NOISE ESTIMATION METHOD, NOISE ESTIMATI...
Publication number
20150032445
Publication date
Jan 29, 2015
Nippon Telegraph and Telephone Corporation
Mehrez Souden
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
SIGNAL ENHANCEMENT DEVICE, METHOD THEREOF, PROGRAM, AND RECORDING M...
Publication number
20110044462
Publication date
Feb 24, 2011
NIPPON TELEGRAPH AND TELEPHONE CORP.
Takuya Yoshioka
Information
Patent Application
DEREVERBERATION APPARATUS, DEREVERBERATION METHOD, DEREVERBERATION...
Publication number
20110002473
Publication date
Jan 6, 2011
Nippon Telegraph and Telephone Corporation
Tomohiro Nakatani