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Koji Naito

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Patents Grantslast 30 patents

  • Information Patent Grant

    Air conditioner provided with means for predicting and detecting fa...
    • Patent number 11,280,530
    • Issue date Mar 22, 2022
    • HITACHI-JOHNSON CONTROLS AIR CONDITIONING, INC.
    • Shuuhei Tada
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Refrigeration cycle apparatus
    • Patent number 11,041,667
    • Issue date Jun 22, 2021
    • HITACHI-JOHNSON CONTROLS AIR CONDITIONING, INC.
    • Atsuhiko Yokozeki
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Air conditioner
    • Patent number 10,989,433
    • Issue date Apr 27, 2021
    • HITACHI-JOHNSON CONTROLS AIR CONDITIONING, INC.
    • Natsuko Suzuki
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Predictive refrigeration cycle
    • Patent number 10,989,432
    • Issue date Apr 27, 2021
    • HITACHI-JOHNSON CONTROLS AIR CONDITIONING, INC.
    • Koji Naito
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Air condition management apparatus, system, and method
    • Patent number 10,962,251
    • Issue date Mar 30, 2021
    • HITACHI-JOHNSON CONTROLS AIR CONDITIONING, INC.
    • Yasutaka Yoshida
    • G05 - CONTROLLING REGULATING
  • 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

    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

    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

    Electric compressor, and refrigeration air-conditioning apparatus
    • Patent number 10,662,934
    • Issue date May 26, 2020
    • HITACHI-JOHNSON CONTROLS AIR CONDITIONING, INC.
    • Ryou Oota
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Refrigerant composition and refrigeration cycle apparatus including...
    • Patent number 10,570,323
    • Issue date Feb 25, 2020
    • HITACHI-JOHNSON CONTROLS AIR CONDITIONING, INC.
    • Ryo Ota
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Collective device for switching refrigerant flow
    • Patent number 10,557,654
    • Issue date Feb 11, 2020
    • HITACHI-JOHNSON CONTROLS AIR CONDITIONING, INC.
    • Kazunori Fukuda
    • 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 having compressor bypass and evaluation of volume o...
    • Patent number 10,533,783
    • Issue date Jan 14, 2020
    • HITACHI-JOHNSON CONTROLS AIR CONDITIONING, INC.
    • Jun Xue
    • 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

    Outdoor unit for air conditioner, air conditioner, and method for c...
    • Patent number 10,415,842
    • Issue date Sep 17, 2019
    • HITACHI-JOHNSON CONTROLS AIR CONDITIONING, INC.
    • Katsuaki Nagahashi
    • 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 9,618,218
    • Issue date Apr 11, 2017
    • Johnson Controls-Hitachi Air Conditioning Technology (Hong Kong) Limited
    • Koji Naito
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Antibody and utilization of the same
    • Patent number 8,168,188
    • Issue date May 1, 2012
    • Kyoto University
    • Minako Hoshi
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Chip enable control circuit, memory control circuit, and data proce...
    • Patent number 7,269,082
    • Issue date Sep 11, 2007
    • Oki Electric Industry Co., Ltd.
    • Koji Naito
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Cell death inducers for mast cells
    • Patent number 7,217,539
    • Issue date May 15, 2007
    • Mitsubishi Pharma Corporation
    • Koji Naito
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Air conditioner
    • Patent number 6,244,057
    • Issue date Jun 12, 2001
    • Hitachi, Ltd.
    • Yasutaka Yoshida
    • F24 - HEATING RANGES VENTILATING

Patents Applicationslast 30 patents

  • Information Patent Application

    REFRIGERATION CYCLE APPARATUS
    • Publication number 20210269692
    • Publication date Sep 2, 2021
    • Hitachi-Johnson Controls Air Conditioning, Inc.
    • Ryo OTA
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    PREDICTIVE REFRIGERATION CYCLE
    • Publication number 20200309403
    • Publication date Oct 1, 2020
    • Hitachi-Johnson Controls Air Conditioning, Inc.
    • Koji Naito
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    AIR CONDITION MANAGEMENT APPARATUS, SYSTEM, AND METHOD
    • Publication number 20200284458
    • Publication date Sep 10, 2020
    • Hitachi-Johnson Controls Air Conditioning, Inc.
    • Yasutaka Yoshida
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    REFRIGERATION CYCLE APPARATUS
    • Publication number 20200208882
    • Publication date Jul 2, 2020
    • Hitachi-Johnson Controls Air Conditioning, Inc.
    • Ryo OTA
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    REFRIGERANT COMPOSITION AND REFRIGERATION CYCLE APPARATUS INCLUDING...
    • Publication number 20190382638
    • Publication date Dec 19, 2019
    • Hitachi-Johnson Controls Air Conditioning, Inc.
    • Ryo OTA
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    AIR CONDITIONER
    • Publication number 20190331374
    • Publication date Oct 31, 2019
    • Hitachi-Johnson Controls Air Conditioning, Inc.
    • Jun XUE
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    REFRIGERATION CYCLE APPARATUS
    • Publication number 20190277550
    • Publication date Sep 12, 2019
    • Hitachi-Johnson Controls Air Conditioning, Inc.
    • Atsuhiko YOKOZEKI
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    COLLECTIVE DEVICE FOR SWITCHING REFRIGERANT FLOW
    • Publication number 20190137154
    • Publication date May 9, 2019
    • Hitachi-Johnson Controls Air Conditioning, Inc.
    • Kazunori FUKUDA
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    ELECTRIC COMPRESSOR, AND REFRIGERATION AIR-CONDITIONING APPARATUS
    • Publication number 20190128249
    • Publication date May 2, 2019
    • Hitachi-Johnson Controls Air Conditioning, Inc.
    • Ryou OOTA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    OUTDOOR UNIT FOR AIR CONDITIONER, AIR CONDITIONER, AND METHOD FOR C...
    • Publication number 20190063773
    • Publication date Feb 28, 2019
    • Hitachi-Johnson Controls Air Conditioning, Inc.
    • Katsuaki NAGAHASHI
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    AIR CONDITIONER
    • Publication number 20180363961
    • Publication date Dec 20, 2018
    • Hitachi-Johnson Controls Air Conditioning, Inc.
    • Koji NAITO
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    AIR CONDITIONER PROVIDED WITH MEANS FOR PREDICTING AND DETECTING FA...
    • Publication number 20180347879
    • Publication date Dec 6, 2018
    • Hitachi-Johnson Controls Air Conditioning, Inc.
    • Shuuhei TADA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • 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

    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 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
  • Information Patent Application

    Chip enable control circuit, memory control circuit, and data proce...
    • Publication number 20060245275
    • Publication date Nov 2, 2006
    • Koji Naito
    • G11 - INFORMATION STORAGE
  • Information Patent Application

    Cell death inducers for mast cells
    • Publication number 20040248787
    • Publication date Dec 9, 2004
    • Koji Naito
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE