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Ryo Tatsumi

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  • Omihachiman-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Mixer and converter using same
    • Patent number 7,292,837
    • Issue date Nov 6, 2007
    • Murata Manufacturing Co., Ltd.
    • Ryo Tatsumi
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Mixer and converter using same
    • Patent number 7,095,998
    • Issue date Aug 22, 2006
    • Murata Manufacturing Co., Ltd.
    • Ryo Tatsumi
    • H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

  • Information Patent Application

    Mixer and converter using same
    • Publication number 20060141977
    • Publication date Jun 29, 2006
    • Ryo Tatsumi
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    Mixer and converter using same
    • Publication number 20020126019
    • Publication date Sep 12, 2002
    • Murata Manufacturing Co., Ltd.
    • Ryo Tatsumi
    • H03 - BASIC ELECTRONIC CIRCUITRY