Takashi Nakaoka

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Sayama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Crystal oscillator and method of manufacturing crystal oscillators
- Patent number 10,164,571
- Issue date Dec 25, 2018
- Nihon Dempa Kogyo Co., Ltd.
- Takashi Nakaoka
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Differential oscillator
- Patent number 9,263,989
- Issue date Feb 16, 2016
- Nihon Dempa Kogyo Co., Ltd.
- Takashi Nakaoka
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Low-noise voltage controlled oscillator
- Patent number 8,111,110
- Issue date Feb 7, 2012
- Nihon Dempa Kogyo Co., Ltd.
- Junichiro Yamakawa
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
CRYSTAL OSCILLATOR AND METHOD OF MANUFACTURING CRYSTAL OSCILLATORS
- Publication number 20160322936
- Publication date Nov 3, 2016
- NIHON DEMPA KOGYO CO., LTD.
- TAKASHI NAKAOKA
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
DIFFERENTIAL OSCILLATOR
- Publication number 20150028958
- Publication date Jan 29, 2015
- NIHON DEMPA KOGYO CO., LTD.
- TAKASHI NAKAOKA
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Low-noise voltage controlled oscillator
- Publication number 20100073101
- Publication date Mar 25, 2010
- Junichiro Yamakawa
- H03 - BASIC ELECTRONIC CIRCUITRY