TREA

Atsushi Imanaga

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  • Nagasaki, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Method for hoisting and lowering device in rotor head of wind turbi...
    • Patent number 8,596,614
    • Issue date Dec 3, 2013
    • Mitsubishi Heavy Industries, Ltd.
    • Tomohiro Numajiri
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Wind turbine generator
    • Patent number 8,215,912
    • Issue date Jul 10, 2012
    • Mitsubishi Heavy Industries, Ltd.
    • Tomohiro Numajiri
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Wind turbine generator with seal mechanism
    • Patent number 8,212,372
    • Issue date Jul 3, 2012
    • Mitsubishi Heavy Industries, Ltd.
    • Yoshihiro Fujioka
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...

Patents Applicationslast 30 patents

  • Information Patent Application

    METHOD FOR HOISTING AND LOWERING DEVICE IN ROTOR HEAD OF WIND TURBI...
    • Publication number 20120014775
    • Publication date Jan 19, 2012
    • Mitsubishi Heavy Industries, Ltd.
    • Tomohiro Numajiri
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Application

    WIND TURBINE GENERATOR
    • Publication number 20110293425
    • Publication date Dec 1, 2011
    • Mitsubishi Heavy Industries, Ltd.
    • Tomohiro Numajiri
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    WIND TURBINE GENERATOR
    • Publication number 20110278851
    • Publication date Nov 17, 2011
    • Mitsubishi Heavy Industries, Ltd.
    • Yoshihiro Fujioka
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...