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Keisuke Hokazono

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Air-sending device and refrigeration cycle apparatus
    • Patent number 11,397,011
    • Issue date Jul 26, 2022
    • Mitsubishi Electric Corporation
    • Takahide Tadokoro
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Air-conditioning apparatus
    • Patent number 10,760,832
    • Issue date Sep 1, 2020
    • Mitsubishi Electric Corporation
    • Takeshi Hatomura
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Outdoor unit and air-conditioning apparatus using the same
    • Patent number 10,746,418
    • Issue date Aug 18, 2020
    • Mitsubishi Electric Corporation
    • Yuya Morishita
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Air-Conditioning apparatus
    • Patent number 10,422,566
    • Issue date Sep 24, 2019
    • Mitsubishi Electric Corporation
    • Keisuke Hokazono
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Heat exchanger and refrigeration cycle apparatus
    • Patent number 9,791,189
    • Issue date Oct 17, 2017
    • Mitsubishi Electric Corporation
    • Shigeyoshi Matsui
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Flat heat transfer tube, manufacturing method of cross fin tube typ...
    • Patent number 9,733,025
    • Issue date Aug 15, 2017
    • Mitsubishi Electric Corporation
    • Keisuke Hokazono
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Multi-room air-conditioning apparatus
    • Patent number 9,677,790
    • Issue date Jun 13, 2017
    • Mitsubishi Electric Corporation
    • Mizuo Sakai
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Fin-plate for heat exchanger
    • Patent number D775315
    • Issue date Dec 27, 2016
    • Mitsubishi Electric Corporation
    • Keisuke Hokazono
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Heat exchanger tube
    • Patent number D763417
    • Issue date Aug 9, 2016
    • Mitsubishi Electric Corporation
    • Keisuke Hokazono
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Fin-plate for heat exchanger
    • Patent number D749201
    • Issue date Feb 9, 2016
    • Mitsubishi Electric Corporation
    • Keisuke Hokazono
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Air conditioner
    • Patent number 9,212,825
    • Issue date Dec 15, 2015
    • Mitsubishi Electric Corporation
    • Shinichi Wakamoto
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Air-conditioner and method of returning and cooling compressor oil
    • Patent number 9,115,917
    • Issue date Aug 25, 2015
    • Mitsubishi Electric Corporation
    • Keisuke Hokazono
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Air conditioning apparatus
    • Patent number 8,820,106
    • Issue date Sep 2, 2014
    • Mitsubishi Electric Corporation
    • Shinichi Wakamoto
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Air-conditioner unit and method of conveying the same
    • Patent number 7,823,402
    • Issue date Nov 2, 2010
    • Mitsubishi Electric Corporation
    • Katsuhiko Hayashida
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Refrigerating air-conditioning apparatus
    • Patent number 6,003,323
    • Issue date Dec 21, 1999
    • Mitsubshiki Denki Kabushiki Kaisha
    • Yoshihiro Sumida
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...

Patents Applicationslast 30 patents

  • Information Patent Application

    AIR-SENDING DEVICE AND REFRIGERATION CYCLE APPARATUS
    • Publication number 20210164670
    • Publication date Jun 3, 2021
    • MITSUBISHI ELECTRIC CORPORATION
    • Takahide TADOKORO
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    AIR-CONDITIONING APPARATUS
    • Publication number 20190162454
    • Publication date May 30, 2019
    • Mitsubishi Electric Corporation
    • Takeshi HATOMURA
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    OUTDOOR UNIT AND AIR-CONDITIONING APPARATUS USING THE SAME
    • Publication number 20180274799
    • Publication date Sep 27, 2018
    • Mitsubishi Electric Corporation
    • Yuya MORISHITA
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    AIR-CONDITIONING APPARATUS
    • Publication number 20160187049
    • Publication date Jun 30, 2016
    • Mitsubishi Electric Corporation
    • Keisuke HOKAZONO
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Application

    HEAT EXCHANGER AND REFRIGERATION CYCLE APPARATUS
    • Publication number 20160054038
    • Publication date Feb 25, 2016
    • Mitsubishi Electric Corporation
    • Shigeyoshi MATSUI
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    REFRIGERANT DISTRIBUTION DEVICE AND A HEAT PUMP APPARATUS USING THE...
    • Publication number 20150362222
    • Publication date Dec 17, 2015
    • Mitsubishi Electric Corporation
    • Takuya MATSUDA
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    FLAT HEAT TRANSFER TUBE, MANUFACTURING METHOD OF CROSS FIN TUBE TYP...
    • Publication number 20150285567
    • Publication date Oct 8, 2015
    • Mitsubishi Electric Corporation
    • Keisuke Hokazono
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    MULTI-ROOM AIR-CONDITIONING APPARATUS
    • Publication number 20150135756
    • Publication date May 21, 2015
    • MITSUBISHI ELECTRIC CORPORATION
    • Mizuo Sakai
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    PLATE FIN-TUBE HEAT EXCHANGER AND REFRIGERATION-AND-AIR-CONDITIONIN...
    • Publication number 20140338876
    • Publication date Nov 20, 2014
    • Mitsubishi Electric Corporation
    • Keisuke Hokazono
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Application

    OUTDOOR UNIT, AIR-CONDITIONING APPARATUS, AND METHOD FOR MANUFACTUR...
    • Publication number 20140196874
    • Publication date Jul 17, 2014
    • Mitsubishi Electric Corporation
    • Nobuaki Miyake
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    AIR-CONDITIONER AND METHOD OF RETURNING REFRIGERATOR OIL
    • Publication number 20120103003
    • Publication date May 3, 2012
    • Mitsubishi Electric Corporation
    • Keisuke Hokazono
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    AIR CONDITIONER
    • Publication number 20110113802
    • Publication date May 19, 2011
    • Mitsubishi Electric Corporation
    • Shinichi Wakamoto
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    AIR CONDITIONING APPARATUS
    • Publication number 20110088421
    • Publication date Apr 21, 2011
    • Mitsubishi Electric Corporation
    • Shinichi Wakamoto
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Air-Conditioner Unit and Method of Conveying the Same
    • Publication number 20080250806
    • Publication date Oct 16, 2008
    • Mitusbishi Electric Corporation
    • Katsuhiko Hayashida
    • F24 - HEATING RANGES VENTILATING