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Hiroki ISHIYAMA

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Patents Grantslast 30 patents

  • Information Patent Grant

    Refrigeration cycle apparatus
    • Patent number 11,988,419
    • Issue date May 21, 2024
    • Mitsubishi Electric Corporation
    • Hiroki Ishiyama
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Heat exchanger and refrigeration cycle apparatus
    • Patent number 11,852,386
    • Issue date Dec 26, 2023
    • Mitsubishi Electric Corporation
    • Toshiki Kanatani
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Refrigeration cycle apparatus recovering refrigerator oil in refrig...
    • Patent number 11,635,234
    • Issue date Apr 25, 2023
    • Mitsubishi Electric Corporation
    • Hiroki Ishiyama
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Refrigeration cycle apparatus
    • Patent number 11,486,620
    • Issue date Nov 1, 2022
    • Mitsubishi Electric Corporation
    • Hiroki Ishiyama
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Oil separator and refrigeration cycle apparatus
    • Patent number 11,460,227
    • Issue date Oct 4, 2022
    • Mitsubishi Electric Corporation
    • Shun Kato
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Separator and refrigeration cycle apparatus
    • Patent number 11,428,449
    • Issue date Aug 30, 2022
    • Mitsubishi Electric Corporation
    • Hirofumi Matsuda
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Refrigeration cycle apparatus
    • Patent number 11,365,923
    • Issue date Jun 21, 2022
    • Mitsubishi Electric Corporation
    • Hiroki Ishiyama
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Refrigeration cycle apparatus
    • Patent number 11,306,952
    • Issue date Apr 19, 2022
    • Mitsubishi Electric Corporation
    • Hiroki Ishiyama
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Oil separator and air conditioner including the same
    • Patent number 11,255,587
    • Issue date Feb 22, 2022
    • Mitsubishi Electric Corporation
    • Hirofumi Matsuda
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Oil separation device and refrigeration cycle apparatus
    • Patent number 11,199,347
    • Issue date Dec 14, 2021
    • Mitsubishi Electric Corporation
    • Hiroki Ishiyama
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Refrigeration cycle apparatus
    • Patent number 11,168,927
    • Issue date Nov 9, 2021
    • Mitsubishi Electric Corporation
    • Hiroki Ishiyama
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Oil separator
    • Patent number 11,015,850
    • Issue date May 25, 2021
    • Mitsubishi Electric Corporation
    • Hiroki Ishiyama
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Refrigeration cycle apparatus
    • Patent number 10,900,695
    • Issue date Jan 26, 2021
    • Mitsubishi Electric Corporation
    • Hiroki Ishiyama
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Refrigeration cycle apparatus
    • Patent number 10,830,483
    • Issue date Nov 10, 2020
    • Mitsubishi Electric Corporation
    • Hiroaki Asanuma
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Refrigeration cycle apparatus in which a lubricating oil circulates...
    • Patent number 10,684,046
    • Issue date Jun 16, 2020
    • Mitsubishi Electric Corporation
    • Hiroki Ishiyama
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Refrigeration cycle apparatus
    • Patent number 10,508,835
    • Issue date Dec 17, 2019
    • Mitsubishi Electric Corporation
    • Hiroki Ishiyama
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Refrigeration cycle apparatus with oil separator switching valve
    • Patent number 10,156,389
    • Issue date Dec 18, 2018
    • Mitsubishi Electric Corporation
    • Hiroki Ishiyama
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Wooden member joint structure
    • Patent number 9,249,817
    • Issue date Feb 2, 2016
    • Sumitomo Forestry Co., Ltd.
    • Junichi Imai
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Wooden building skeleton
    • Patent number 8,950,126
    • Issue date Feb 10, 2015
    • Sumitomo Forestry Co., Ltd.
    • Junichi Imai
    • E04 - BUILDING
  • Information Patent Grant

    Wooden member assembly
    • Patent number 8,857,119
    • Issue date Oct 14, 2014
    • Sumitomo Forestry Co., Ltd.
    • Hiroki Nakashima
    • E04 - BUILDING
  • Information Patent Grant

    Screw bolt
    • Patent number D678757
    • Issue date Mar 26, 2013
    • Sumitomo Forestry Co., Ltd.
    • Junichi Imai
    • D08 - Tools and hardware

Patents Applicationslast 30 patents

  • Information Patent Application

    REFRIGERATION CYCLE APPARATUS
    • Publication number 20240151442
    • Publication date May 9, 2024
    • Mitsubishi Electric Corporation
    • Soichiro KOSHI
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    AIR CONDITIONING APPARATUS
    • Publication number 20240085049
    • Publication date Mar 14, 2024
    • Mitsubishi Electric Corporation
    • Ryota YUASA
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    REFRIGERATION CYCLE APPARATUS
    • Publication number 20230384005
    • Publication date Nov 30, 2023
    • Mitsubishi Electric Corporation
    • Hiroki ISHIYAMA
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Refrigeration Cycle Apparatus
    • Publication number 20230375236
    • Publication date Nov 23, 2023
    • Mitsubishi Electric Corporation
    • Ryota YUASA
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    REFRIGERATION CYCLE APPARATUS, AIR CONDITIONER INCLUDING REFRIGERAT...
    • Publication number 20230288113
    • Publication date Sep 14, 2023
    • Mitsubishi Electric Corporation
    • Toshiki KANATANI
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    REFRIGERATION CYCLE APPARATUS AND AIR CONDITIONER (AS AMENDED)
    • Publication number 20230288149
    • Publication date Sep 14, 2023
    • Mitsubishi Electric Corporation
    • Ryota YUASA
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Application

    REFRIGERATION CYCLE APPARATUS
    • Publication number 20230272952
    • Publication date Aug 31, 2023
    • Mitsubishi Electric Corporation
    • Hiroki ISHIYAMA
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    REFRIGERATION CYCLE APPARATUS
    • Publication number 20230175748
    • Publication date Jun 8, 2023
    • Mitsubishi Electric Corporation
    • Hiroki ISHIYAMA
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    REFRIGERATION CYCLE APPARATUS AND METHOD FOR CONTROLLING REFRIGERAT...
    • Publication number 20230160616
    • Publication date May 25, 2023
    • Mitsubishi Electric Corporation
    • Toshiki KANATANI
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Gas-Liquid Separation Device and Refrigeration Cycle Apparatus
    • Publication number 20220404078
    • Publication date Dec 22, 2022
    • Mitsubishi Electric Corporation
    • Tetsuhide YOKOYAMA
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    REFRIGERATION CYCLE APPARATUS
    • Publication number 20220390161
    • Publication date Dec 8, 2022
    • Mitsubishi Electric Corporation
    • Hiroki ISHIYAMA
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Refrigeration Cycle Apparatus
    • Publication number 20220154981
    • Publication date May 19, 2022
    • Mitsubishi Electric Corporation
    • Hiroki ISHIYAMA
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    REFRIGERATION CYCLE APPARATUS
    • Publication number 20220113072
    • Publication date Apr 14, 2022
    • Mitsubishi Electric Corporation
    • Hiroki ISHIYAMA
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    HEAT EXCHANGER AND REFRIGERATION CYCLE APPARATUS
    • Publication number 20220042724
    • Publication date Feb 10, 2022
    • Mitsubishi Electric Corporation
    • Toshiki KANATANI
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Application

    SEPARATOR AND REFRIGERATION CYCLE APPARATUS
    • Publication number 20210172661
    • Publication date Jun 10, 2021
    • Mitsubishi Electric Corporation
    • Hirofumi MATSUDA
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    REFRIGERATION CYCLE APPARATUS
    • Publication number 20210010725
    • Publication date Jan 14, 2021
    • Mitsubishi Electric Corporation
    • Hiroki ISHIYAMA
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    REFRIGERATION CYCLE APPARATUS
    • Publication number 20200309435
    • Publication date Oct 1, 2020
    • Mitsubishi Electric Corporation
    • Hiroki ISHIYAMA
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    REFRIGERATION CYCLE APPARATUS
    • Publication number 20200300514
    • Publication date Sep 24, 2020
    • Mitsubishi Electric Corporation
    • Hiroki ISHIYAMA
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    OIL SEPARATOR AND REFRIGERATION CYCLE APPARATUS
    • Publication number 20200292220
    • Publication date Sep 17, 2020
    • Mitsubishi Electric Corporation
    • Shun KATO
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    OIL SEPARATOR AND AIR CONDITIONER INCLUDING THE SAME
    • Publication number 20200248941
    • Publication date Aug 6, 2020
    • Mitsubishi Electric Corporation
    • Hirofumi MATSUDA
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    OIL SEPARATION DEVICE AND REFRIGERATION CYCLE APPARATUS
    • Publication number 20200056818
    • Publication date Feb 20, 2020
    • Mitsubishi Electric Corporation
    • Hiroki ISHIYAMA
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    REFRIGERATION CYCLE APPARATUS
    • Publication number 20190346188
    • Publication date Nov 14, 2019
    • Mitsubishi Electric Corporation
    • Hiroki ISHIYAMA
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    REFRIGERATION CYCLE APPARATUS
    • Publication number 20190346182
    • Publication date Nov 14, 2019
    • Mitsubishi Electric Corporation
    • Hiroki ISHIYAMA
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    REFRIGERATION CYCLE APPARATUS
    • Publication number 20190277534
    • Publication date Sep 12, 2019
    • Mitsubishi Electric Corporation
    • Hiroaki ASANUMA
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    REFRIGERATION CYCLE APPARATUS
    • Publication number 20190056155
    • Publication date Feb 21, 2019
    • Mitsubishi Electric Corporation
    • Hiroki ISHIYAMA
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    REFRIGERATION CYCLE APPARATUS
    • Publication number 20180283746
    • Publication date Oct 4, 2018
    • Mitsubishi Electric Corporation
    • Hiroki ISHIYAMA
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    REFRIGERATION CYCLE APPARATUS
    • Publication number 20180023868
    • Publication date Jan 25, 2018
    • Mitsubishi Electric Corporation
    • Hiroki ISHIYAMA
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    OIL SEPARATOR
    • Publication number 20170276415
    • Publication date Sep 28, 2017
    • Mitsubishi Electric Corporation
    • Hiroki ISHIYAMA
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    REFRIGERATION CYCLE APPARATUS
    • Publication number 20170146269
    • Publication date May 25, 2017
    • Hiroki ISHIYAMA
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Wooden Building Skeleton
    • Publication number 20140090315
    • Publication date Apr 3, 2014
    • Sumitomo Forestry CO., Ltd.
    • Junichi Imai
    • E04 - BUILDING