TREA

Kazumoto Urata

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Heat exchanger
    • Patent number 10,907,902
    • Issue date Feb 2, 2021
    • HITACHI-JOHNSON CONTROLS AIR CONDITIONING, INC.
    • Mikihito Tokudi
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Variable refrigerant flow system with pressure optimization using e...
    • Patent number 10,895,393
    • Issue date Jan 19, 2021
    • Johnson Controls Technology Company
    • Robert D. Turney
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Heat exchanger
    • Patent number 10,670,311
    • Issue date Jun 2, 2020
    • HITACHI-JOHNSON CONTROLS AIR CONDITIONING, INC.
    • Kenji Matsumura
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Variable refrigerant flow system with sub-cooling temperature optim...
    • Patent number 10,655,878
    • Issue date May 19, 2020
    • Johnson Controls Technology Company
    • Robert D. Turney
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Cooling/heating switching unit and air conditioner including the same
    • Patent number 10,557,648
    • Issue date Feb 11, 2020
    • HITACHI-JOHNSON CONTROLS AIR CONDITIONING, INC.
    • Koji Naito
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Air conditioner
    • Patent number 10,527,322
    • Issue date Jan 7, 2020
    • HITACHI-JOHNSON CONTROLS AIR CONDITIONING, INC.
    • Koji Naito
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Air conditioner and defrosting operation method therefor
    • Patent number 10,473,353
    • Issue date Nov 12, 2019
    • HITACHI-JOHNSON CONTROLS AIR CONDITIONING, INC.
    • Kazuhiko Tani
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Air conditioner
    • Patent number 10,274,211
    • Issue date Apr 30, 2019
    • HITACHI-JOHNSON CONTROLS AIR CONDITIONING, INC.
    • Shuuhei Tada
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Air conditioner
    • Patent number 10,222,108
    • Issue date Mar 5, 2019
    • HITACHI-JOHNSON CONTROLS AIR CONDITIONING, INC.
    • Koji Naito
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Air conditioner
    • Patent number 10,054,377
    • Issue date Aug 21, 2018
    • HITACHI-JOHNSON CONTROLS AIR CONDITIONING, INC.
    • Jun Xue
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Air conditioner
    • Patent number 9,618,218
    • Issue date Apr 11, 2017
    • Johnson Controls-Hitachi Air Conditioning Technology (Hong Kong) Limited
    • Koji Naito
    • F24 - HEATING RANGES VENTILATING

Patents Applicationslast 30 patents

  • Information Patent Application

    VARIABLE REFRIGERANT FLOW SYSTEM WITH SUB-COOLING TEMPERATURE OPTIM...
    • Publication number 20200011562
    • Publication date Jan 9, 2020
    • Johnson Controls Technology Company
    • Robert D. Turney
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    VARIABLE REFRIGERANT FLOW SYSTEM WITH PRESSURE OPTIMIZATION USING E...
    • Publication number 20200011561
    • Publication date Jan 9, 2020
    • Johnson Controls Technology Company
    • Robert D. Turney
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    HEAT EXCHANGER
    • Publication number 20180259265
    • Publication date Sep 13, 2018
    • Hitachi-Johnson Controls Air Conditioning, Inc.
    • Mikihito TOKUDI
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Application

    AIR CONDITIONER
    • Publication number 20180252443
    • Publication date Sep 6, 2018
    • JOHNSON CONTROLS-HITACHI AIR CONDITIONING TECHNOLOGY (HONG KONG) LIMITED)
    • Koji NAITO
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    AIR CONDITIONER
    • Publication number 20180094822
    • Publication date Apr 5, 2018
    • Shuuhei TADA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    COOLING/HEATING SWITCHING UNIT AND AIR CONDITIONER INCLUDING THE SAME
    • Publication number 20180017293
    • Publication date Jan 18, 2018
    • Hitachi-Johnson Controls Air Conditioning, Inc.
    • Koji NAITO
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    AIR CONDITIONER
    • Publication number 20170284717
    • Publication date Oct 5, 2017
    • Johnson Controls-Hitachi Air Conditioning Technology (Hong Kong) Limited
    • Natsuko SUZUKI
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    AIR CONDITIONER
    • Publication number 20170067697
    • Publication date Mar 9, 2017
    • Johnson Controls-Hitachi Air Conditioning Technology (Hong Kong) Limited
    • Jun XUE
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Application

    AIR CONDITIONER AND DEFROSTING OPERATION METHOD THEREFOR
    • Publication number 20170038125
    • Publication date Feb 9, 2017
    • Hitachi Appliances, Inc.
    • Kazuhiko TANI
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    AIR CONDITIONER
    • Publication number 20170010031
    • Publication date Jan 12, 2017
    • JOHNSON CONTROLS-HITACHI AIR CONDITIONING TECHNOLOGY (HONG KONG) LIMITED,
    • Koji NAITO
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    HEAT EXCHANGER
    • Publication number 20160348951
    • Publication date Dec 1, 2016
    • Johnson Controls-Hitachi Air Conditioning Technology (Hong Kong) Limited
    • Kenji MATSUMURA
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Application

    Air Conditioner
    • Publication number 20150300662
    • Publication date Oct 22, 2015
    • Hitachi Appliances, Inc.
    • Koji NAITO
    • F24 - HEATING RANGES VENTILATING