TREA

Rei KASAHARA

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Power conversion device and air conditioner
    • Patent number 10,680,544
    • Issue date Jun 9, 2020
    • HITACHI-JOHNSON CONTROLS AIR CONDITIONING, INC.
    • Ken Kishita
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Outdoor unit for air conditioner
    • Patent number 10,612,797
    • Issue date Apr 7, 2020
    • HITACHI-JOHNSON CONTROLS AIR CONDITIONING, INC.
    • Takayuki Hashimoto
    • F24 - HEATING RANGES VENTILATING
  • 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

    Inverter control apparatus and air conditioner
    • Patent number 9,893,670
    • Issue date Feb 13, 2018
    • HITACHI-JOHNSON CONTROLS AIR CONDITIONING, INC.
    • Rei Kasahara
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...

Patents Applicationslast 30 patents

  • Information Patent Application

    POWER CONVERSION DEVICE AND AIR CONDITIONER
    • Publication number 20190131903
    • Publication date May 2, 2019
    • Hitachi-Johnson Controls Air Conditioning, Inc.
    • Ken KISHITA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    OUTDOOR UNIT FOR AIR CONDITIONER
    • Publication number 20190032928
    • Publication date Jan 31, 2019
    • Hitachi-Johnson Controls Air Conditioning, Inc.
    • Takayuki HASHIMOTO
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    INVERTER CONTROL APPARATUS AND AIR CONDITIONER
    • Publication number 20170288594
    • Publication date Oct 5, 2017
    • Hitachi-Johnson Controls Air Conditioning, Inc.
    • Rei KASAHARA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • 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...