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Kosuke Takata
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Hamamatsu-city, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Sound device
Patent number
8,259,964
Issue date
Sep 4, 2012
Roland Corporation
Masato Ueno
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Sound device
Patent number
8,175,287
Issue date
May 8, 2012
Roland Corporation
Masato Ueno
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Sound device
Patent number
8,077,881
Issue date
Dec 13, 2011
Roland Corporation
Kosuke Takata
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Tuner for musical instruments and amplifier with tuner
Patent number
7,915,510
Issue date
Mar 29, 2011
Roland Corporation
Masato Ueno
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Speaker system for musical instruments
Patent number
7,912,233
Issue date
Mar 22, 2011
Roland Corporation
Masayuki Takagi
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Speaker system with oscillation detection unit
Patent number
7,769,192
Issue date
Aug 3, 2010
Roland Corporation
Masayuki Takagi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Speaker installation and method
Patent number
6,956,956
Issue date
Oct 18, 2005
Roland Corporation
Tomoaki Kuratani
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
SOUND DEVICE
Publication number
20110243351
Publication date
Oct 6, 2011
ROLAND CORPORATION
Masato Ueno
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Sound device
Publication number
20080170722
Publication date
Jul 17, 2008
ROLAND CORPORATION
Kosuke Takata
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Sound device
Publication number
20080170707
Publication date
Jul 17, 2008
ROLAND CORPORATION
Masato Ueno
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
TUNER FOR MUSICAL INSTRUMENTS AND AMPLIFIER WITH TUNER
Publication number
20080072739
Publication date
Mar 27, 2008
ROLAND CORPORATION
Masato Ueno
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
Speaker system with oscillation detection unit
Publication number
20070076914
Publication date
Apr 5, 2007
ROLAND CORPORATION
Masayuki Takagi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Speaker system for musical instruments
Publication number
20070076906
Publication date
Apr 5, 2007
ROLAND CORPORATION
Masayuki Takagi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Speaker installation and method
Publication number
20040017924
Publication date
Jan 29, 2004
Roland Corporation
Tomoaki Kuratani
H04 - ELECTRIC COMMUNICATION TECHNIQUE