Yukio Otaka

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Tokorozawa-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Crystal oscillator circuit using CMOSFETs
- Patent number 6,727,769
- Issue date Apr 27, 2004
- Citizen Watch Co., Ltd.
- Katsuyoshi Aihara
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
Crystal oscillator circuit using CMOSFETs
- Publication number 20020180542
- Publication date Dec 5, 2002
- CITIZEN WATCH CO., LTD.
- Katsuyoshi Aihara
- H03 - BASIC ELECTRONIC CIRCUITRY