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Shinichi Ishizeki

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  • Osaka, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Communication system for air conditioner, and air conditioner
    • Patent number 11,425,198
    • Issue date Aug 23, 2022
    • Daikin Industries, Ltd.
    • Yoshimasa Nakayama
    • G08 - SIGNALLING
  • Information Patent Grant

    Power converter device having a capacitor and a reactor adjacent to...
    • Patent number 10,756,647
    • Issue date Aug 25, 2020
    • Daikin Industries, Ltd.
    • Masahide Fujiwara
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Power conversion device and refrigeration apparatus
    • Patent number 10,739,019
    • Issue date Aug 11, 2020
    • Daikin Industries, Ltd.
    • Nobuyasu Hiraoka
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Preheater for compressor
    • Patent number 10,514,025
    • Issue date Dec 24, 2019
    • Daikin Industries, Ltd.
    • Shinichi Ishizeki
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Power converter control device
    • Patent number 10,355,632
    • Issue date Jul 16, 2019
    • Daikin Industries, Ltd.
    • Shinichi Ishizeki
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Power converter control device
    • Patent number 10,243,498
    • Issue date Mar 26, 2019
    • Daikin Industries, Ltd.
    • Shinichi Ishizeki
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Motor driving apparatus
    • Patent number 9,831,813
    • Issue date Nov 28, 2017
    • Daikin Industries, Ltd.
    • Shinichi Ishizeki
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Power converter and air conditioner
    • Patent number 9,722,488
    • Issue date Aug 1, 2017
    • Daikin Industries, Ltd.
    • Shinichi Ishizeki
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Refrigeration device
    • Patent number 9,693,490
    • Issue date Jun 27, 2017
    • Daikin Industries, Ltd.
    • Masahide Fujiwara
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Power conversion device
    • Patent number 9,692,332
    • Issue date Jun 27, 2017
    • Daikin Industries, Ltd.
    • Kentarou Taoka
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Power converter and air conditioner
    • Patent number 9,577,534
    • Issue date Feb 21, 2017
    • Daikin Industries, Ltd.
    • Shinichi Ishizeki
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Power converter
    • Patent number 9,564,848
    • Issue date Feb 7, 2017
    • Daikin Industries, Ltd.
    • Shinichi Ishizeki
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Indirect matrix converter
    • Patent number 9,564,797
    • Issue date Feb 7, 2017
    • Daikin Industries, Ltd.
    • Sumio Kagimura
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Refrigerant jacket and air conditioning apparatus equipped therewith
    • Patent number 9,510,481
    • Issue date Nov 29, 2016
    • Daikin Industries, Ltd.
    • Masahide Fujiwara
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Voltage smoothing circuit for smoothing voltage from power supply
    • Patent number 9,001,536
    • Issue date Apr 7, 2015
    • Daikin Industries, Ltd.
    • Sumio Kagimura
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

  • Information Patent Application

    COMMUNICATION SYSTEM FOR AIR CONDITIONER, AND AIR CONDITIONER
    • Publication number 20210092189
    • Publication date Mar 25, 2021
    • DAIKIN INDUSTRIES, LTD.
    • Yoshimasa NAKAYAMA
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    POWER CONVERSION DEVICE AND REFRIGERATION APPARATUS
    • Publication number 20200112248
    • Publication date Apr 9, 2020
    • DAIKIN INDUSTRIES, LTD.
    • Nobuyasu HIRAOKA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    POWER CONVERTION DEVICE
    • Publication number 20190341860
    • Publication date Nov 7, 2019
    • DAIKIN INDUSTRIES, LTD.
    • Masahide FUJIWARA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    POWER CONVERTER CONTROL DEVICE
    • Publication number 20180375455
    • Publication date Dec 27, 2018
    • DAIKIN INDUSTRIES, LTD.
    • Shinichi ISHIZEKI
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    POWER CONVERTER CONTROL DEVICE
    • Publication number 20180367080
    • Publication date Dec 20, 2018
    • DAIKIN INDUSTRIES, LTD.
    • Shinichi ISHIZEKI
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    PREHEATER FOR COMPRESSOR
    • Publication number 20170314815
    • Publication date Nov 2, 2017
    • DAIKIN INDUSTRIES, LTD.
    • Shinichi ISHIZEKI
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    POWER CONVERSION DEVICE
    • Publication number 20160359438
    • Publication date Dec 8, 2016
    • Daikin Industries, Ltd.
    • Kentarou TAOKA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    REFRIGERATION DEVICE
    • Publication number 20160330876
    • Publication date Nov 10, 2016
    • DAIKIN INDUSTRIES, LTD.
    • Masahide FUJIWARA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    POWER CONVERTER AND AIR CONDITIONER
    • Publication number 20160248318
    • Publication date Aug 25, 2016
    • DAIKIN INDUSTRIES, LTD.
    • Shinichi ISHIZEKI
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    POWER CONVERTER
    • Publication number 20160248365
    • Publication date Aug 25, 2016
    • DAIKIN INDUSTRIES, LTD.
    • Shinichi ISHIZEKI
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    POWER CONVERTER AND AIR CONDITIONER
    • Publication number 20160218624
    • Publication date Jul 28, 2016
    • DAIKIN INDUSTRIES, LTD.
    • Shinichi ISHIZEKI
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    MOTOR DRIVING APPARATUS
    • Publication number 20160118924
    • Publication date Apr 28, 2016
    • DAIKIN INDUSTRIES, LTD.
    • Shinichi ISHIZEKI
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    REFRIGERANT JACKET AND AIR CONDITIONING APPARATUS EQUIPPED THEREWITH
    • Publication number 20150271953
    • Publication date Sep 24, 2015
    • DAIKIN INDUSTRIES, LTD.
    • Masahide FUJIWARA
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Application

    INDIRECT MATRIX CONVERTER
    • Publication number 20150049526
    • Publication date Feb 19, 2015
    • DAIKIN INDUSTRIES, LTD.
    • Sumio Kagimura
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    VOLTAGE SMOOTHING CIRCUIT
    • Publication number 20120126776
    • Publication date May 24, 2012
    • DAIKIN INDUSTRIES, LTD.
    • Sumio Kagimura
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER