Atsuhiro Ishikawa

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Saitama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Crystal oscillator
- Patent number 7,248,127
- Issue date Jul 24, 2007
- Nihon Dempa Kogyo Co., Ltd.
- Atsuhiro Ishikawa
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
Crystal oscillator
- Publication number 20050285690
- Publication date Dec 29, 2005
- Atsuhiro Ishikawa
- H03 - BASIC ELECTRONIC CIRCUITRY