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Shigeru Kataoka

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  • Kawasaki, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Phase shifting device
    • Patent number 7,282,979
    • Issue date Oct 16, 2007
    • Matsushita Electric Industrial Co., Ltd.
    • Takatoshi Tanaka
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Reflected power suppression circuit
    • Patent number 7,190,934
    • Issue date Mar 13, 2007
    • Matsushita Electric Industrial Co., Ltd.
    • Shigeru Kataoka
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Power amplifier module
    • Patent number 7,102,445
    • Issue date Sep 5, 2006
    • Matsushita Electric Industrial Co., Ltd.
    • Kazutaka Yamazaki
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Field effect transistor circuit
    • Patent number 5,204,553
    • Issue date Apr 20, 1993
    • Kabushiki Kaisha Toshiba
    • Shigeru Kataoka
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Field-effect transistor circuit
    • Patent number 5,160,858
    • Issue date Nov 3, 1992
    • Kabushiki Kaisha Toshiba
    • Shigeru Kataoka
    • G05 - CONTROLLING REGULATING

Patents Applicationslast 30 patents

  • Information Patent Application

    PLL TRANSIENT RESPONSE CONTROL SYSTEM AND COMMUNICATION SYSTEM
    • Publication number 20070103247
    • Publication date May 10, 2007
    • Matsushita Electric Industrial Co., Ltd.
    • Tetsuro YOKOTA
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    Phase shifting device
    • Publication number 20060055442
    • Publication date Mar 16, 2006
    • Matsushita Electric Industrial Co., Ltd.
    • Takatoshi Tanaka
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    Radio frequency switching circuit
    • Publication number 20060009164
    • Publication date Jan 12, 2006
    • Matsushita Electric Industrial Co., Ltd.
    • Shigeru Kataoka
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Radio frequency switching circuit and semiconductor device using th...
    • Publication number 20050270083
    • Publication date Dec 8, 2005
    • MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
    • Tadayoshi Nakatsuka
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    Overcurrent protection circuit
    • Publication number 20050259375
    • Publication date Nov 24, 2005
    • MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
    • Hideharu Akimura
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    Power amplifier module
    • Publication number 20050174178
    • Publication date Aug 11, 2005
    • MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
    • Kazutaka Yamazaki
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    Reflected power suppression circuit
    • Publication number 20050159119
    • Publication date Jul 21, 2005
    • MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
    • Shigeru Kataoka
    • H03 - BASIC ELECTRONIC CIRCUITRY