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Akira Kumamoto

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Semiconductor device
    • Patent number 9,036,312
    • Issue date May 19, 2015
    • Kabushiki Kaisha Toshiba
    • Kazuhiro Kato
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Semiconductor integrated circuit
    • Patent number 8,013,671
    • Issue date Sep 6, 2011
    • Kabushiki Kaisha Toshiba
    • Akira Kumamoto
    • H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

  • Information Patent Application

    SEMICONDUCTOR DEVICE
    • Publication number 20130242449
    • Publication date Sep 19, 2013
    • Kabushiki Kaisha Toshiba
    • Kazuhiro KATO
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    VOLTAGE OUTPUT CIRCUT
    • Publication number 20120068740
    • Publication date Mar 22, 2012
    • Kabushiki Kaisha Toshiba
    • Taku SOGABE
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    SEMICONDUCTOR INTEGRATED CIRCUIT
    • Publication number 20110063029
    • Publication date Mar 17, 2011
    • KABUSHIKI KAISHA TOSHIBA
    • Akira Kumamoto
    • H03 - BASIC ELECTRONIC CIRCUITRY