TREA

Gen YASUDA

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Air conditioner
    • Patent number 11,231,185
    • Issue date Jan 25, 2022
    • HITACHI-JOHNSON CONTROLS AIR CONDITIONING, INC.
    • Mikihito Tokudi
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Air conditioner
    • Patent number 11,204,181
    • Issue date Dec 21, 2021
    • HITACHI-JOHNSON CONTROLS AIR CONDITIONING, INC.
    • Mikihito Tokudi
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Air conditioner
    • Patent number 10,845,098
    • Issue date Nov 24, 2020
    • HITACHI-JOHNSON CONTROLS AIR CONDITIONING, INC.
    • Jun Xue
    • 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...

Patents Applicationslast 30 patents

  • Information Patent Application

    AIR CONDITIONER
    • Publication number 20190226691
    • Publication date Jul 25, 2019
    • Hitachi-Johnson Controls Air Conditioning, Inc.
    • Mikihito TOKUDI
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    AIR CONDITIONER
    • Publication number 20180340714
    • Publication date Nov 29, 2018
    • Hitachi-Johnson Controls Air Conditioning, Inc.
    • Jun XUE
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • 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

    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...