TREA

Takumi Matsumura

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Patents Grantslast 30 patents

  • Information Patent Grant

    Steam turbine
    • Patent number 11,719,121
    • Issue date Aug 8, 2023
    • Mitsubishi Heavy Industries, Ltd.
    • Hideyuki Uechi
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Cooling device for casing support part of rotary machine, rotary ma...
    • Patent number 11,111,817
    • Issue date Sep 7, 2021
    • MITSUBISHI POWER, LTD.
    • Tomohiro Ishida
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Steam turbine and steam turbine control method
    • Patent number 11,060,414
    • Issue date Jul 13, 2021
    • Mitsubishi Heavy Industries, Ltd.
    • Hideyuki Uechi
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Steam turbine cooling unit
    • Patent number 10,989,069
    • Issue date Apr 27, 2021
    • MITSUBISHI POWER, LTD.
    • Takumi Matsumura
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Steam turbine
    • Patent number 10,876,408
    • Issue date Dec 29, 2020
    • MITSUBISHI POWER, LTD.
    • Toyoharu Nishikawa
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Method for heat treatment of stainless member, and method for produ...
    • Patent number 10,370,734
    • Issue date Aug 6, 2019
    • Mitsubishi Hitachi Power Systems, Ltd.
    • Kohei Hatano
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Turbine blade manufacturing method
    • Patent number 10,105,752
    • Issue date Oct 23, 2018
    • Mitsubishi Hitachi Power Systems, Ltd.
    • Kohei Hatano
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Steam turbine vane manufacturing method
    • Patent number 10,107,113
    • Issue date Oct 23, 2018
    • Mitsubishi Hitachi Power Systems, Ltd.
    • Hidetaka Haraguchi
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Method for manufacturing turbine rotor blade
    • Patent number 9,919,392
    • Issue date Mar 20, 2018
    • Mitsubishi Hitachi Power Systems, Ltd.
    • Kohei Hatano
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Steam valve and steam turbine
    • Patent number 9,650,910
    • Issue date May 16, 2017
    • Mitsubishi Hitachi Power Systems, Ltd.
    • Kensuke Futahashi
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...

Patents Applicationslast 30 patents

  • Information Patent Application

    STEAM TURBINE
    • Publication number 20210355841
    • Publication date Nov 18, 2021
    • Mitsubishi Heavy Industries, Ltd.
    • Hideyuki UECHI
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    STEAM TURBINE AND STEAM TURBINE CONTROL METHOD
    • Publication number 20200056500
    • Publication date Feb 20, 2020
    • Mitsubishi Heavy Industries, Ltd.
    • Hideyuki UECHI
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    COOLING DEVICE FOR CASING SUPPORT PART OF ROTARY MACHINE, ROTARY MA...
    • Publication number 20190048741
    • Publication date Feb 14, 2019
    • MITSUBISHI HITACHI POWER SYSTEMS, LTD.
    • Tomohiro Ishida
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    STEAM TURBINE COOLING UNIT
    • Publication number 20190003334
    • Publication date Jan 3, 2019
    • MITSUBISHI HITACHI POWER SYSTEMS, LTD.
    • Takumi MATSUMURA
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    STEAM TURBINE
    • Publication number 20180371917
    • Publication date Dec 27, 2018
    • MITSUBISHI HITACHI POWER SYSTEMS, LTD.
    • Toyoharu NISHIKAWA
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    TURBINE BLADE MANUFACTURING METHOD
    • Publication number 20160339507
    • Publication date Nov 24, 2016
    • MITSUBISHI HITACHI POWER SYSTEMS, LTD.
    • Kohei HATANO
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    METHOD FOR HEAT TREATMENT OF STAINLESS MEMBER, AND METHOD FOR PRODU...
    • Publication number 20160237517
    • Publication date Aug 18, 2016
    • MITSUBISHI HITACHI POWER SYSTEMS, LTD.
    • Kohei HATANO
    • C21 - METALLURGY OF IRON
  • Information Patent Application

    METHOD FOR MANUFACTURING TURBINE ROTOR BLADE
    • Publication number 20160184940
    • Publication date Jun 30, 2016
    • MITSUBISHI HITACHI POWER SYSTEMS, LTD.
    • Kohei HATANO
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    STEAM TURBINE VANE MANUFACTURING METHOD
    • Publication number 20150377043
    • Publication date Dec 31, 2015
    • MISUBISHI HITACHI POWER SYSTEMS, LTD.
    • Hidetaka HARAGUCHI
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    STEAM VALVE AND STEAM TURBINE
    • Publication number 20150322812
    • Publication date Nov 12, 2015
    • MITSUBISHI HITACHI POWER SYSTEMS, LTD.
    • Kensuke FUTAHASHI
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES