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Masaaki Koto

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  • Osaka, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Step-up converter
    • Patent number 7,825,646
    • Issue date Nov 2, 2010
    • Panasonic Corporation
    • Takuya Ishii
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Output circuit for outputting a signal with a high-voltage amplitude
    • Patent number 7,737,735
    • Issue date Jun 15, 2010
    • Panasonic Corporation
    • Masaaki Koto
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Hysteretic switching regulator
    • Patent number 7,714,562
    • Issue date May 11, 2010
    • Panasonic Corporation
    • Richard Oswald
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Level shift circuit
    • Patent number 7,348,800
    • Issue date Mar 25, 2008
    • Matsushita Electric Industrial Co., Ltd.
    • Masaaki Koto
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    DC-DC converter
    • Patent number 7,285,944
    • Issue date Oct 23, 2007
    • Matsushita Electric Industrial Co., Ltd.
    • Takuya Ishii
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

  • Information Patent Application

    OUTPUT CIRCUIT
    • Publication number 20080252354
    • Publication date Oct 16, 2008
    • Masaaki Koto
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    Step-up converter
    • Publication number 20080211475
    • Publication date Sep 4, 2008
    • Takuya Ishii
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Hysteretic switching regulator
    • Publication number 20070145965
    • Publication date Jun 28, 2007
    • Richard Oswald
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Level shift circuit
    • Publication number 20070085566
    • Publication date Apr 19, 2007
    • Masaaki Koto
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    DC-DC converter
    • Publication number 20070063685
    • Publication date Mar 22, 2007
    • Takuya Ishii
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER