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Hiroshi Doumae

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Patents Grantslast 30 patents

  • Information Patent Grant

    Address-setting device and air conditioning system
    • Patent number 11,968,173
    • Issue date Apr 23, 2024
    • Daikin Industries, Ltd.
    • Hiroshi Doumae
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Air conditioning system
    • Patent number 11,489,552
    • Issue date Nov 1, 2022
    • Daikin Industries, Ltd.
    • Hiroshi Doumae
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Equipment installation support system
    • Patent number 11,019,152
    • Issue date May 25, 2021
    • Daikin Industries, Ltd.
    • Shinichirou Fujimoto
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Inverter driver of air conditioner
    • Patent number 10,619,878
    • Issue date Apr 14, 2020
    • Daikin Industries, Ltd.
    • Hirotaka Doi
    • 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

    Inverter apparatus
    • Patent number 10,495,327
    • Issue date Dec 3, 2019
    • Daikin Industries, Ltd.
    • Hirotaka Doi
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Inverter device having shunt resistor and printed board with conduc...
    • Patent number 10,320,284
    • Issue date Jun 11, 2019
    • Daikin Industries, Ltd.
    • Hirotaka Doi
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Module-terminal block connection structure and connection method
    • Patent number 10,038,256
    • Issue date Jul 31, 2018
    • Daikin Industries, Ltd.
    • Keito Kotera
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Refrigeration apparatus
    • Patent number 9,523,529
    • Issue date Dec 20, 2016
    • Daikin Industries, Ltd.
    • Akihiko Oguri
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Refrigeration apparatus
    • Patent number 9,377,237
    • Issue date Jun 28, 2016
    • Daikin Industries, Ltd.
    • Akihiko Oguri
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Connecting member of electrical circuit
    • Patent number 9,035,193
    • Issue date May 19, 2015
    • Daikin Industries, Ltd.
    • Sumio Kagimura
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Circuit board unit
    • Patent number 8,995,145
    • Issue date Mar 31, 2015
    • Daikin Industries, Ltd.
    • Sumio Kagimura
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Air conditioner
    • Patent number 8,987,946
    • Issue date Mar 24, 2015
    • Daikin Industries, Ltd.
    • Shin Higashiyama
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Air conditioner
    • Patent number 8,987,947
    • Issue date Mar 24, 2015
    • Daikin Industries, Ltd.
    • Shin Higashiyama
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Fan control system and air conditioner that includes the same
    • Patent number 8,801,390
    • Issue date Aug 12, 2014
    • Daikin Industries, Ltd.
    • Toshiaki Sato
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Fan control system and air conditioner that includes the same
    • Patent number 8,773,048
    • Issue date Jul 8, 2014
    • Daikin Industries, Ltd.
    • Toshiaki Sato
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Earth leakage detection method
    • Patent number 8,477,465
    • Issue date Jul 2, 2013
    • Daikin Industries, Ltd.
    • Hiroshi Doumae
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Multiple fan speed control system for preventing overload at start-up
    • Patent number 8,348,625
    • Issue date Jan 8, 2013
    • Daikin Industries, Ltd.
    • Toshiaki Sato
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Earth leakage detection circuit
    • Patent number 8,310,210
    • Issue date Nov 13, 2012
    • Daikin Industries, Ltd.
    • Hiroshi Doumae
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Refrigerant cycle and method of controlling the same
    • Patent number 8,266,920
    • Issue date Sep 18, 2012
    • Daikin Industries, Ltd.
    • Morikuni Natsume
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Transmission system for air conditioner
    • Patent number 8,266,919
    • Issue date Sep 18, 2012
    • Daikin Industries, Ltd.
    • Takashi Okano
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

  • Information Patent Application

    AIR CONDITIONING UNIT AND AIR CONDITIONING SYSTEM
    • Publication number 20240085052
    • Publication date Mar 14, 2024
    • DAIKIN INDUSTRIES, LTD.
    • Tadafumi NISHIMURA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    ESTIMATION SYSTEM AND ESTIMATION METHOD
    • Publication number 20230284172
    • Publication date Sep 7, 2023
    • DAIKIN INDUSTRIES, LTD.
    • Hiroshi DOUMAE
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    VOLTAGE DETECTION PROBE AND ELECTRODE MOUNTING TOOL
    • Publication number 20230236226
    • Publication date Jul 27, 2023
    • DAIKIN INDUSTRIES, LTD.
    • Hiroshi DOUMAE
    • G01 - MEASURING TESTING
  • Information Patent Application

    ADDRESS-SETTING DEVICE AND AIR CONDITIONING SYSTEM
    • Publication number 20210320898
    • Publication date Oct 14, 2021
    • DAIKIN INDUSTRIES, LTD.
    • Hiroshi DOUMAE
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    AIR CONDITIONING SYSTEM
    • Publication number 20210006290
    • Publication date Jan 7, 2021
    • DAIKIN INDUSTRIES, LTD.
    • Hiroshi DOUMAE
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    EQUIPMENT INSTALLATION SUPPORT SYSTEM
    • Publication number 20190394278
    • Publication date Dec 26, 2019
    • DAIKIN INDUSTRIES, LTD.
    • Shinichirou FUJIMOTO
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    INVERTER DEVICE
    • Publication number 20180191240
    • Publication date Jul 5, 2018
    • DAIKIN INDUSTRIES, LTD.
    • Hirotaka DOI
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    INVERTER APPARATUS
    • Publication number 20180187905
    • Publication date Jul 5, 2018
    • DAIKIN INDUSTRIES, LTD.
    • Hirotaka Doi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    INVERTER DRIVER FOR AIR CONDITIONER
    • Publication number 20180073765
    • Publication date Mar 15, 2018
    • DAIKIN INDUSTRIES, LTD.
    • Hirotaka DOI
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    MODULE-TERMINAL BLOCK CONNECTION STRUCTURE AND CONNECTION METHOD
    • Publication number 20170324173
    • Publication date Nov 9, 2017
    • DAIKIN INDUSTRIES, LTD.
    • Keito KOTERA
    • H01 - BASIC ELECTRIC ELEMENTS
  • 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

    REFRIGERATION APPARATUS
    • Publication number 20150128631
    • Publication date May 14, 2015
    • DAIKIN INDUSTRIES, LTD.
    • Akihiko Oguri
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    REFRIGERATION APPARATUS
    • Publication number 20150114021
    • Publication date Apr 30, 2015
    • DAIKIN INDUSTRIES, LTD.
    • Akihiko Oguri
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    AIR CONDITIONER
    • Publication number 20150008762
    • Publication date Jan 8, 2015
    • DAIKIN INDUSTRIES, LTD.
    • Shin Higashiyama
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    AIR CONDITIONER
    • Publication number 20150001962
    • Publication date Jan 1, 2015
    • DAIKIN INDUSTRIES, LTD.
    • Shin Higashiyama
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    CIRCUIT BOARD UNIT
    • Publication number 20120214321
    • Publication date Aug 23, 2012
    • Sumio Kagimura
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    FAN CONTROL SYSTEM AND AIR CONDITIONER THAT INCLUDES THE SAME
    • Publication number 20120103590
    • Publication date May 3, 2012
    • DAIKIN INDUSTRIES, LTD.
    • Toshiaki SATO
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    CONNECTING MEMBER OF ELECTRICAL CIRCUIT
    • Publication number 20110036624
    • Publication date Feb 17, 2011
    • Sumio Kagimura
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    EARTH LEAKAGE DETECTION METHOD
    • Publication number 20100296206
    • Publication date Nov 25, 2010
    • DAIKIN INDUSTRIES, LTD.
    • Hiroshi Doumae
    • G01 - MEASURING TESTING
  • Information Patent Application

    FAN CONTROL SYSTEM AND AIR CONDITIONER THAT INCLUDES THE SAME
    • Publication number 20100226792
    • Publication date Sep 9, 2010
    • DAIKIN INDUSTRIES, LTD.
    • Toshiaki Sato
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    EARTH LEAKAGE DETECTION CIRCUIT
    • Publication number 20100213905
    • Publication date Aug 26, 2010
    • Hiroshi Doumae
    • G01 - MEASURING TESTING
  • Information Patent Application

    FAN CONTROL SYSTEM
    • Publication number 20100114379
    • Publication date May 6, 2010
    • DAIKIN INDUSTRIES, LTD.
    • Toshiaki Sato
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    REFRIGERANT CYCLE AND METHOD OF CONTROLLING THE SAME
    • Publication number 20100036532
    • Publication date Feb 11, 2010
    • Morikuni Natsume
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    TRANSMISSION SYSTEM FOR AIR CONDITIONER
    • Publication number 20090151382
    • Publication date Jun 18, 2009
    • Takashi Okano
    • F24 - HEATING RANGES VENTILATING