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Daisuke HIRATA

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  • Hiroshima-shi,, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Method for manufacturing compressor and compressor
    • Patent number 11,603,858
    • Issue date Mar 14, 2023
    • Mitsubishi Heavy Industries Compressor Corporation
    • Takashi Oda
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Rotary machine
    • Patent number 11,181,113
    • Issue date Nov 23, 2021
    • Mitsubishi Heavy Industries Compressor Corporation
    • Toshio Mizunoue
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Compressor
    • Patent number 11,143,205
    • Issue date Oct 12, 2021
    • Mitsubishi Heavy Industries Compressor Corporation
    • Takashi Oda
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Centrifugal compressor
    • Patent number 11,131,319
    • Issue date Sep 28, 2021
    • Mitsubishi Heavy Industries Compressor Corporation
    • Akihiro Nakaniwa
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Sealing device and compressor
    • Patent number 11,035,471
    • Issue date Jun 15, 2021
    • Mitsubishi Heavy Industries Compressor Corporation
    • Akihiro Nakaniwa
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Rotary machine
    • Patent number 11,022,126
    • Issue date Jun 1, 2021
    • Mitsubishi Heavy Industries Compressor Corporation
    • Shin Yanagisawa
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Rotary machine
    • Patent number 10,801,505
    • Issue date Oct 13, 2020
    • Mitsubishi Heavy Industries Compressor Corporation
    • Kazutoshi Yoko
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Gas expander
    • Patent number 10,767,508
    • Issue date Sep 8, 2020
    • Mitsubishi Heavy Industries Compressor Corporation
    • Naoto Yonemura
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Method for manufacturing a fluid device in which flanges are fasten...
    • Patent number 10,697,459
    • Issue date Jun 30, 2020
    • Mitsubishi Heavy Industries Compressor Corporation
    • Toshio Mizunoue
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Gas seal structure and centrifugal compressor
    • Patent number 10,641,277
    • Issue date May 5, 2020
    • Mitsubishi Heavy Industries Compressor Corporation
    • Daisuke Hirata
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Impeller and rotating machine provided with same
    • Patent number 9,951,627
    • Issue date Apr 24, 2018
    • Mitsubishi Heavy Industries Compressor Corporation
    • Nobuyori Yagi
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents

  • Information Patent Application

    METHOD FOR MANUFACTURING COMPRESSOR AND COMPRESSOR
    • Publication number 20210246906
    • Publication date Aug 12, 2021
    • MITSUBISHI HEAVY INDUSTRIES COMPRESSOR CORPORATION
    • Takashi Oda
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SEALING DEVICE AND COMPRESSOR
    • Publication number 20210131568
    • Publication date May 6, 2021
    • MITSUBISHI HEAVY INDUSTRIES COMPRESSOR CORPORATION
    • Akihiro Nakaniwa
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    ROTARY MACHINE
    • Publication number 20200300253
    • Publication date Sep 24, 2020
    • MITSUBISHI HEAVY INDUSTRIES COMPRESSOR CORPORATION
    • Shin Yanagisawa
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    COMPRESSOR
    • Publication number 20200248713
    • Publication date Aug 6, 2020
    • MITSUBISHI HEAVY INDUSTRIES COMPRESSOR CORPORATION
    • Takashi Oda
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    ROTARY MACHINE
    • Publication number 20190249675
    • Publication date Aug 15, 2019
    • MITSUBISHI HEAVY INDUSTRIES COMPRESSOR CORPORATION
    • Toshio Mizunoue
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    GAS SEAL STRUCTURE AND CENTRIFUGAL COMPRESSOR
    • Publication number 20190072100
    • Publication date Mar 7, 2019
    • MITSUBISHI HEAVY INDUSTRIES COMPRESSOR CORPORATION
    • Daisuke Hirata
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    CENTRIFUGAL COMPRESSOR
    • Publication number 20190063457
    • Publication date Feb 28, 2019
    • MITSUBISHI HEAVY INDUSTRIES COMPRESSOR CORPORATION
    • Akihiro Nakaniwa
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ROTARY MACHINE
    • Publication number 20190048877
    • Publication date Feb 14, 2019
    • MITSUBISHI HEAVY INDUSTRIES COMPRESSOR CORPORATION
    • Kazutoshi Yoko
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    GAS EXPANDER
    • Publication number 20180320546
    • Publication date Nov 8, 2018
    • MITSUBISHI HEAVY INDUSTRIES COMPRESSOR CORPORATION
    • Naoto Yonemura
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    METHOD FOR MANUFACTURING A FLUID DEVICE IN WHICH FLANGES ARE FASTEN...
    • Publication number 20180283385
    • Publication date Oct 4, 2018
    • MITSUBISHI HEAVY INDUSTRIES COMPRESSOR CORPORATION
    • Toshio Mizunoue
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    CENTRIFUGAL IMPELLER AND CENTRIFUGAL COMPRESSOR
    • Publication number 20170260998
    • Publication date Sep 14, 2017
    • Mitsubishi Heavy Industries, Ltd.
    • Jo MASUTANI
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ROTARY MACHINE
    • Publication number 20170227012
    • Publication date Aug 10, 2017
    • MITSUBISHI HEAVY INDUSTRIES COMPRESSOR CORPORATION
    • Daisuke HIRATA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    IMPELLER, ROTATING MACHINE, AND METHOD FOR ASSEMBLING ROTATING MACHINE
    • Publication number 20160040687
    • Publication date Feb 11, 2016
    • MITSUBISHI HEAVY INDUSTRIES COMPRESSOR CORPORATION
    • Nobuyori YAGI
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    IMPELLER AND ROTATING MACHINE PROVIDED WITH SAME
    • Publication number 20150198046
    • Publication date Jul 16, 2015
    • MITSUBISHI HEAVY INDUSTRIES COMPRESSOR CORPORATION
    • Nobuyori YAGI
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    IMPELLER AND ROTATING MACHINE PROVIDED WITH SAME
    • Publication number 20140356179
    • Publication date Dec 4, 2014
    • MITSUBISHI HEAVY INDUSTRIES COMPRESSOR CORORATION
    • Nobuyori Yagi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...