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Tomoyuki HIRATA

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Patents Grantslast 30 patents

  • Information Patent Grant

    Terminal device, central device, train information management syste...
    • Patent number 11,279,235
    • Issue date Mar 22, 2022
    • Mitsubishi Electric Corporation
    • Ryoichi Watanabe
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Exhaust system and gas turbine
    • Patent number 10,590,806
    • Issue date Mar 17, 2020
    • Mitsubishi Hitachi Power Systems, Ltd.
    • Tetsu Konishi
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    In-train transmission control system and relay device
    • Patent number 10,479,217
    • Issue date Nov 19, 2019
    • Mitsubishi Electric Corporation
    • Shogo Tatsumi
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Combustor cooling structure
    • Patent number 10,352,244
    • Issue date Jul 16, 2019
    • Mitsubishi Hitachi Power Systems, Ltd.
    • Yoshiaki Yamaguchi
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Rotor blade support structure
    • Patent number 9,677,406
    • Issue date Jun 13, 2017
    • Mitsubishi Hitachi Power Systems, Ltd.
    • Tomoyuki Hirata
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Rotor structure
    • Patent number 8,899,934
    • Issue date Dec 2, 2014
    • Mitsubishi Heavy Industries, Ltd.
    • Tomoyuki Hirata
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

  • Information Patent Application

    TERMINAL DEVICE, CENTRAL DEVICE, TRAIN INFORMATION MANAGEMENT SYSTE...
    • Publication number 20190202485
    • Publication date Jul 4, 2019
    • MITSUBISHI ELECTRIC CORPORATION
    • Ryoichi Watanabe
    • B61 - RAILWAYS
  • Information Patent Application

    IN-TRAIN TRANSMISSION CONTROL SYSTEM AND RELAY DEVICE
    • Publication number 20180105066
    • Publication date Apr 19, 2018
    • MITSUBISHI ELECTRIC CORPORATION
    • Shogo TATSUMI
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    EXHAUST SYSTEM AND GAS TURBINE
    • Publication number 20170241295
    • Publication date Aug 24, 2017
    • MITSUBISHI HITACHI POWER SYSTEMS, LTD.
    • Tetsu KONISHI
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    GAS TURBINE COMBUSTOR AND GAS TURBINE PROVIDED WITH SAME
    • Publication number 20170044981
    • Publication date Feb 16, 2017
    • MITSUBISHI HITACHI POWER SYSTEMS, LTD.
    • Yoshiaki Yamaguchi
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    ROTOR BLADE SUPPORT STRUCTURE
    • Publication number 20140219806
    • Publication date Aug 7, 2014
    • MITSUBISHI HITACHI POWER SYSTEMS, LTD.
    • Tomoyuki Hirata
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    ROTOR STRUCTURE
    • Publication number 20120251329
    • Publication date Oct 4, 2012
    • Mitsubishi Heavy Industries, Ltd.
    • Tomoyuki Hirata
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES