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Yutaka Takahashi
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Sayama-Shi, JP
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Patents Grants
last 30 patents
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Patent Grant
Voltage controlled variable capacitor and voltage controlled oscill...
Patent number
8,854,791
Issue date
Oct 7, 2014
Nihon Dempa Kogyo Co., Ltd.
Yutaka Takahashi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Voltage-controlled oscillating circuit and crystal oscillator
Patent number
8,564,378
Issue date
Oct 22, 2013
Nihon Dempa Kogyo Co., Ltd.
Yutaka Takahashi
H03 - BASIC ELECTRONIC CIRCUITRY
Patents Applications
last 30 patents
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Patent Application
VOLTAGE-CONTROLLED OSCILLATING CIRCUIT AND CRYSTAL OSCILLATOR
Publication number
20120242418
Publication date
Sep 27, 2012
NIHON DEMPA KOGYO CO., LTD.
Yutaka Takahashi
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Voltage controlled variable capacitor and voltage controlled oscill...
Publication number
20110149464
Publication date
Jun 23, 2011
NIHON DEMPA KOGYO CO., LTD
Yutaka Takahashi
H01 - BASIC ELECTRIC ELEMENTS