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Takurou Ogawa

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  • Shiga, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Direct power conversion device
    • Patent number 11,705,843
    • Issue date Jul 18, 2023
    • Daikin Industries, Ltd.
    • Daisuke Ueki
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Power conversion apparatus
    • Patent number 10,951,152
    • Issue date Mar 16, 2021
    • Daikin Industries, Ltd.
    • Nobuo Hayashi
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Power conversion device
    • Patent number 10,811,997
    • Issue date Oct 20, 2020
    • Daikin Industries, Ltd.
    • Nobuo Hayashi
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Current estimating device
    • Patent number 10,511,233
    • Issue date Dec 17, 2019
    • Daikin Industries, Ltd.
    • Takurou Ogawa
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Power conversion device with reduced current deviation
    • Patent number 9,853,559
    • Issue date Dec 26, 2017
    • Daikin Industries, Ltd.
    • Tomoisa Taniguchi
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Inverter control device and power conversion device
    • Patent number 8,736,220
    • Issue date May 27, 2014
    • Daikin Industries, Ltd.
    • Takurou Ogawa
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

  • Information Patent Application

    AIR CONDITIONER
    • Publication number 20240011663
    • Publication date Jan 11, 2024
    • Daikin Industries, Ltd.
    • Nobuo HAYASHI
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    DIRECT POWER CONVERSION DEVICE
    • Publication number 20210408953
    • Publication date Dec 30, 2021
    • DAIKIN INDUSTRIES, LTD.
    • Daisuke UEKI
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    POWER CONVERSION APPARATUS
    • Publication number 20200412292
    • Publication date Dec 31, 2020
    • DAIKIN INDUSTRIES, LTD.
    • Nobuo HAYASHI
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    POWER CONVERSION DEVICE
    • Publication number 20200220481
    • Publication date Jul 9, 2020
    • DAIKIN INDUSTRIES, LTD.
    • Nobuo HAYASHI
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    CURRENT ESTIMATING DEVICE
    • Publication number 20190260304
    • Publication date Aug 22, 2019
    • DAIKIN INDUSTRIES, LTD.
    • Takurou OGAWA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    POWER CONVERSION DEVICE
    • Publication number 20170077829
    • Publication date Mar 16, 2017
    • DAIKIN INDUSTRIES, LTD.
    • Tomoisa TANIGUCHI
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    INVERTER CONTROL DEVICE AND POWER CONVERSION DEVICE
    • Publication number 20110043150
    • Publication date Feb 24, 2011
    • Takurou Ogawa
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER