TREA

Keita Nakashima

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Gear box for wind turbine generator and wind turbine generator
    • Patent number 8,657,578
    • Issue date Feb 25, 2014
    • Mitsubishi Heavy Industries, Ltd.
    • Keita Nakashima
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Slewing bearing structure
    • Patent number 7,927,019
    • Issue date Apr 19, 2011
    • Mitsubishi Heavy Industries. Ltd.
    • Takafumi Yoshida
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...

Patents Applicationslast 30 patents

  • Information Patent Application

    GEAR BOX FOR WIND TURBINE GENERATOR AND WIND TURBINE GENERATOR
    • Publication number 20120208669
    • Publication date Aug 16, 2012
    • MITSUBISHI HEAVY INDUSTRIES, LTD.
    • Keita Nakashima
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    GEAR BOX FOR WIND TURBINE GENERATOR AND WIND TURBINE GENERATOR
    • Publication number 20120003096
    • Publication date Jan 5, 2012
    • Mitsubishi Heavy Industries, Ltd.
    • Keita Nakashima
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    SLEWING BEARING STRUCTURE
    • Publication number 20090016665
    • Publication date Jan 15, 2009
    • Mitsubishi Heavy Industries, Ltd.
    • Takafumi Yoshida
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...