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Patents Grants
last 30 patents
Information
Patent Grant
Bandwidth extension method, bandwidth extension apparatus, program,...
Patent number
11,749,289
Issue date
Sep 5, 2023
Panasonic Intellectual Property Corporation of America
Tomokazu Ishikawa
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Bandwidth extension method, bandwidth extension apparatus, program,...
Patent number
11,341,977
Issue date
May 24, 2022
Panasonic Intellectual Property Corporation of America
Tomokazu Ishikawa
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Bandwidth extension method, bandwidth extension apparatus, program,...
Patent number
10,566,001
Issue date
Feb 18, 2020
Panasonic Intellectual Property Corporation of America
Tomokazu Ishikawa
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Bandwidth extension method, bandwidth extension apparatus, program,...
Patent number
9,799,342
Issue date
Oct 24, 2017
Panasonic Intellectual Property Corporation of America
Tomokazu Ishikawa
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Hybrid audio encoder and hybrid audio decoder which perform coding...
Patent number
9,275,650
Issue date
Mar 1, 2016
Panasonic Corporation
Tomokazu Ishikawa
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Coding apparatus and decoding apparatus
Patent number
9,105,264
Issue date
Aug 11, 2015
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
Tomokazu Ishikawa
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Bandwidth extension method, bandwidth extension apparatus, program,...
Patent number
9,093,080
Issue date
Jul 28, 2015
Panasonic Intellectual Property Corporation of America
Tomokazu Ishikawa
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Audio signal processing apparatus, audio coding apparatus, and audi...
Patent number
9,026,236
Issue date
May 5, 2015
Panasonic Intellectual Property Corporation of America
Tomokazu Ishikawa
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Audio encoding device, decoding device, method, circuit, and program
Patent number
8,886,548
Issue date
Nov 11, 2014
Panasonic Corporation
Tomokazu Ishikawa
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Decoding device, coding and decoding device, and decoding method
Patent number
8,718,285
Issue date
May 6, 2014
Panasonic Corporation
Tomokazu Ishikawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Combination device, telecommunication system, and combining method
Patent number
8,504,184
Issue date
Aug 6, 2013
Panasonic Corporation
Tomokazu Ishikawa
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Reduced delay spatial coding and decoding apparatus and teleconfere...
Patent number
8,311,810
Issue date
Nov 13, 2012
Panasonic Corporation
Tomokazu Ishikawa
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Patents Applications
last 30 patents
Information
Patent Application
BANDWIDTH EXTENSION METHOD, BANDWIDTH EXTENSION APPARATUS, PROGRAM,...
Publication number
20220246159
Publication date
Aug 4, 2022
Panasonic Intellectual Property Corporation of America
Tomokazu ISHIKAWA
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
BANDWIDTH EXTENSION METHOD, BANDWIDTH EXTENSION APPARATUS, PROGRAM,...
Publication number
20200135217
Publication date
Apr 30, 2020
Panasonic Intellectual Property Corporation of America
Tomokazu ISHIKAWA
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
BANDWIDTH EXTENSION METHOD, BANDWIDTH EXTENSION APPARATUS, PROGRAM,...
Publication number
20170358307
Publication date
Dec 14, 2017
Panasonic Intellectual Property Corporation of America
Tomokazu ISHIKAWA
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
BANDWIDTH EXTENSION METHOD, BANDWIDTH EXTENSION APPARATUS, PROGRAM,...
Publication number
20150248894
Publication date
Sep 3, 2015
Panasonic Intellectual Property Corporation of America
Tomokazu ISHIKAWA
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
HYBRID AUDIO ENCODER AND HYBRID AUDIO DECODER
Publication number
20130090929
Publication date
Apr 11, 2013
Tomokazu Ishikawa
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
BANDWIDTH EXTENSION METHOD, BANDWIDTH EXTENSION APPARATUS, PROGRAM,...
Publication number
20120136670
Publication date
May 31, 2012
Tomokazu Ishikawa
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
AUDIO SIGNAL PROCESSING APPARATUS, AUDIO CODING APPARATUS, AND AUDI...
Publication number
20120022676
Publication date
Jan 26, 2012
Tomokazu Ishikawa
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
AUDIO ENCODING DEVICE, DECODING DEVICE, METHOD, CIRCUIT, AND PROGRAM
Publication number
20110268279
Publication date
Nov 3, 2011
Tomokazu Ishikawa
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
CODING APPARATUS AND DECODING APPARATUS
Publication number
20110182432
Publication date
Jul 28, 2011
Tomokazu Ishikawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
DECODING DEVICE, CODING AND DECODING DEVICE, AND DECODING METHOD
Publication number
20110051940
Publication date
Mar 3, 2011
PANASONIC CORPORATION
Tomokazu Ishikawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
COMBINATION DEVICE, TELECOMMUNICATION SYSTEM, AND COMBINING METHOD
Publication number
20110029113
Publication date
Feb 3, 2011
Tomokazu Ishikawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
AUDIO CODING APPARATUS, AUDIO DECODING APPARATUS, AUDIO CODING AND...
Publication number
20100198589
Publication date
Aug 5, 2010
Tomokazu Ishikawa
G10 - MUSICAL INSTRUMENTS ACOUSTICS