TREA

Koji Wakashima

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Mixed-flow turbine wheel
    • Patent number 11,619,134
    • Issue date Apr 4, 2023
    • MITSUBISHI HEAVY INDUSTRIES ENGINE & TURBOCHARGER, LTD.
    • Koji Wakashima
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Compressor cover, centrifugal compressor, and turbocharger, and com...
    • Patent number 10,436,218
    • Issue date Oct 8, 2019
    • MITSUBISHI HEAVY INDUSTRIES ENGINE & TURBOCHARGER , LTD.
    • Makoto Ozaki
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Fluid machine and fluid machine system equipped with the same
    • Patent number 10,100,792
    • Issue date Oct 16, 2018
    • Mitsubishi Heavy Industries, Ltd.
    • Tadashi Kanzaka
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Turbine scroll part structure
    • Patent number 9,328,738
    • Issue date May 3, 2016
    • Mitsubishi Heavy Industries, Ltd.
    • Takao Yokoyama
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...

Patents Applicationslast 30 patents

  • Information Patent Application

    MIXED-FLOW TURBINE WHEEL
    • Publication number 20200378260
    • Publication date Dec 3, 2020
    • MITSUBISHI HEAVY INDUSTRIES ENGINE & TURBOCHARGER, LTD.
    • Koji WAKASHIMA
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    COMPRESSOR COVER, CENTRIFUGAL COMPRESSOR, AND TURBOCHARGER, AND COM...
    • Publication number 20170191502
    • Publication date Jul 6, 2017
    • Mitsubishi Heavy Industries Engine & Turbocharger Ltd.
    • Makoto OZAKI
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    FLUID MACHINE AND FLUID MACHINE SYSTEM EQUIPPED WITH THE SAME
    • Publication number 20150337780
    • Publication date Nov 26, 2015
    • Mitsubishi Heavy Industries, Ltd.
    • Tadashi KANZAKA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    TURBINE SCROLL PART STRUCTURE
    • Publication number 20130266433
    • Publication date Oct 10, 2013
    • Mitsubishi Heavy Industries, Ltd.
    • Takao Yokoyama
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...