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Kenichi NISHIYAMA

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  • Hiroshima-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Method of center guide pin, manufacturing method of center guide pi...
    • Patent number 11,873,720
    • Issue date Jan 16, 2024
    • Mitsubishi Heavy Industries Compressor Corporation
    • Yuichi Sasaki
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Valve drive device and steam turbine system
    • Patent number 11,598,219
    • Issue date Mar 7, 2023
    • Mitsubishi Heavy Industries Compressor Corporation
    • Kenichi Nishiyama
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Valve device and steam turbine
    • Patent number 11,598,218
    • Issue date Mar 7, 2023
    • Mitsubishi Heavy Industries Compressor Corporation
    • Kenichi Nishiyama
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Valve device and steam turbine
    • Patent number 11,415,018
    • Issue date Aug 16, 2022
    • Mitsubishi Heavy Industries Compressor Corporation
    • Kenichi Nishiyama
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Valve device for turbine, turbine, and method for producing valve d...
    • Patent number 10,808,566
    • Issue date Oct 20, 2020
    • Mitsubishi Heavy Industries Compressor Corporation
    • Kenichi Nishiyama
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Stop valve and steam turbine
    • Patent number 10,690,001
    • Issue date Jun 23, 2020
    • Mitsubishi Heavy Industries Compressor Corporation
    • Kenichi Nishiyama
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Valve device and steam turbine equipment
    • Patent number 10,605,114
    • Issue date Mar 31, 2020
    • Mitsubishi Heavy Industries Compressor Corporation
    • Tomoaki Nogami
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Connecting piping and steam turbine system
    • Patent number 10,184,602
    • Issue date Jan 22, 2019
    • Mitsubishi Heavy Industries Compressor Corporation
    • Takuro Koda
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    DESIGN METHOD OF CENTER GUIDE PIN, MANUFACTURING METHOD OF CENTER G...
    • Publication number 20220403750
    • Publication date Dec 22, 2022
    • MITSUBISHI HEAVY INDUSTRIES COMPRESSOR CORPORATION
    • Yuichi Sasaki
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    VALVE DEVICE AND STEAM TURBINE
    • Publication number 20220186630
    • Publication date Jun 16, 2022
    • MITSUBISHI HEAVY INDUSTRIES COMPRESSOR CORPORATION
    • Kenichi Nishiyama
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    VALVE DRIVE DEVICE AND STEAM TURBINE SYSTEM
    • Publication number 20210231026
    • Publication date Jul 29, 2021
    • MITSUBISHI HEAVY INDUSTRIES COMPRESSOR CORPORATION
    • Kenichi Nishiyama
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    VALVE DEVICE AND STEAM TURBINE
    • Publication number 20200271009
    • Publication date Aug 27, 2020
    • MITSUBISHI HEAVY INDUSTRIES COMPRESSOR CORPORATION
    • Kenichi Nishiyama
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    VALVE DEVICE FOR TURBINE, TURBINE, AND METHOD FOR PRODUCING VALVE D...
    • Publication number 20190234230
    • Publication date Aug 1, 2019
    • MITSUBISHI HEAVY INDUSTRIES COMPRESSOR CORPORATION
    • Kenichi Nishiyama
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    BACKUP DEVICE FOR LINK MECHANISM OF STEAM TURBINE, STEAM TURBINE, A...
    • Publication number 20190195083
    • Publication date Jun 27, 2019
    • MITSUBISHI HEAVY INDUSTRIES COMPRESSOR CORPORATION
    • Kenichi Nishiyama
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    STOP VALVE AND STEAM TURBINE
    • Publication number 20190093501
    • Publication date Mar 28, 2019
    • MITSUBISHI HEAVY INDUSTRIES COMPRESSOR CORPORATION
    • Kenichi Nishiyama
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    VALVE DEVICE AND STEAM TURBINE EQUIPMENT
    • Publication number 20180306050
    • Publication date Oct 25, 2018
    • MITSUBISHI HEAVY INDUSTRIES COMPRESSOR CORPORATION
    • Tomoaki Nogami
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    CONNECTING PIPING AND STEAM TURBINE SYSTEM
    • Publication number 20150377395
    • Publication date Dec 31, 2015
    • MITSUBISHI HEAVY INDUSTRIES COMPRESSOR CORPORATION
    • Takuro KODA
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES