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Yasuhide Matsuo
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Sakado-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Piezoelectric sensor
Patent number
8,884,495
Issue date
Nov 11, 2014
Tamura Corporation
Yasuhide Matsuo
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Piezoelectric transformer having a recess to surely maintain a posi...
Patent number
7,982,372
Issue date
Jul 19, 2011
Tamura Corporation
Akio Machida
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Piezoelectric transformer
Patent number
D605114
Issue date
Dec 1, 2009
Tamura Corporation
Akio Machida
D13 - Equipment for production, distribution, or transformation of energy
Information
Patent Grant
Piezoelectric transformer driving apparatus and piezoelectric trans...
Patent number
7,598,655
Issue date
Oct 6, 2009
Tamura Corporation
Yasuhide Matsuo
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Piezoelectric transformer
Patent number
7,453,189
Issue date
Nov 18, 2008
Tamura Corporation
Ryo Nakagawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Piezoelectric transformer drive method and drive circuit
Patent number
7,423,362
Issue date
Sep 9, 2008
Tamura Corporation
Akira Mizutani
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Piezoelectric transformer driving apparatus
Patent number
7,352,106
Issue date
Apr 1, 2008
Tamura Corporation
Yasuhide Matsuo
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Patents Applications
last 30 patents
Information
Patent Application
PIEZOELECTRIC SENSOR
Publication number
20120187801
Publication date
Jul 26, 2012
Yasuhide Matsuo
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
PIEZOELECTRIC TRANSFORMER
Publication number
20090146535
Publication date
Jun 11, 2009
TAMURA CORPORATION
Akio MACHIDA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Transformer Driver and Transformer Driving Method
Publication number
20080290812
Publication date
Nov 27, 2008
TAMURA CORPORATION
Akira Mizutani
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Piezoelectric transformer driving apparatus and piezoelectric trans...
Publication number
20070120441
Publication date
May 31, 2007
Yasuhide Matsuo
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Piezoelectric transformer driving apparatus
Publication number
20070120440
Publication date
May 31, 2007
Tamura Corpration
Yasuhide Matsuo
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Piezoelectric transformer
Publication number
20070103036
Publication date
May 10, 2007
TAMURA CORPORATION
Ryo Nakagawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Piezoelectric transformer drive method and drive circuit
Publication number
20070013267
Publication date
Jan 18, 2007
Akira Mizutani
H01 - BASIC ELECTRIC ELEMENTS