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Hideryo Matsudo
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Saitama, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Tuning-fork type crystal resonator and method of frequency adjustme...
Patent number
8,330,560
Issue date
Dec 11, 2012
Nihon Dempa Kogyo Co., Ltd.
Hideryo Matsudo
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Process of making a tuning fork type crystal component
Patent number
7,716,807
Issue date
May 18, 2010
Nihon Dempa Kogyo Co., Ltd.
Hideryo Matsudo
G01 - MEASURING TESTING
Information
Patent Grant
Angular velocity sensor and method of fabrication thereof
Patent number
7,456,555
Issue date
Nov 25, 2008
Nihon Dempa Kogyo Co., Ltd.
Hideryo Matsudo
G01 - MEASURING TESTING
Information
Patent Grant
Tuning fork shaped crystal oscillator and method of fabrication the...
Patent number
7,167,061
Issue date
Jan 23, 2007
Nihon Dempa Kogyo Co., Ltd.
Hideryo Matsudo
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Tuning fork type crystal component for angular velocity sensor and...
Patent number
7,075,218
Issue date
Jul 11, 2006
Nihon Dempa Kogyo Co., Ltd.
Hideryo Matsudo
G01 - MEASURING TESTING
Patents Applications
last 30 patents
Information
Patent Application
PIEZOELECTRIC DEVICE
Publication number
20200021294
Publication date
Jan 16, 2020
NIHON DEMPA KOGYO CO., LTD.
KUNIO HAMAGUCHI
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
TUNING-FORK-TYPE PIEZOELECTRIC VIBRATING PLATE AND PIEZOELECTRIC DE...
Publication number
20110316391
Publication date
Dec 29, 2011
NIHON DEMPA KOGYO CO., LTD.
HIDERYO MATSUDO
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
TUNING-FORK TYPE CRYSTAL RESONATOR AND METHOD OF FREQUENCY ADJUSTME...
Publication number
20100207709
Publication date
Aug 19, 2010
NIHON DEMPA KOGYO CO., LTD.
Hideryo Matsudo
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Tuning fork shaped crystal oscillator and method of fabrication the...
Publication number
20070085615
Publication date
Apr 19, 2007
Hideryo Matsudo
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Tuning fork type crystal component for angular velocity sensor and...
Publication number
20060250051
Publication date
Nov 9, 2006
Nihon Dempa Kogyo Co., Ltd.
Hideryo Matsudo
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Angular velocity sensor and method of fabrication thereof
Publication number
20060162449
Publication date
Jul 27, 2006
Hideryo Matsudo
G01 - MEASURING TESTING
Information
Patent Application
Tuning fork type crystal component for angular velocity sensor and...
Publication number
20050122006
Publication date
Jun 9, 2005
Hideryo Matsudo
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Tuning fork shaped crystal oscillator and method of fabrication the...
Publication number
20050088250
Publication date
Apr 28, 2005
Hideryo Matsudo
H03 - BASIC ELECTRONIC CIRCUITRY