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Hideaki Okubo

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  • Kawasaki-City, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Combiner for Doherty amplifier
    • Patent number 8,847,681
    • Issue date Sep 30, 2014
    • NGK Insulators, Ltd.
    • Masahiko Namerikawa
    • H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

  • Information Patent Application

    COMBINER FOR DOHERTY AMPLIFIER
    • Publication number 20110169590
    • Publication date Jul 14, 2011
    • NGK Insulators, Ltd.
    • Masahiko Namerikawa
    • H03 - BASIC ELECTRONIC CIRCUITRY