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Takashi AIHARA

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  • Hitachinaka, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Controller and control techniques for windfarm
    • Patent number 8,504,212
    • Issue date Aug 6, 2013
    • Hitachi, Ltd.
    • Shinichi Kondo
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Controller and control method for a wind farm including a plurality...
    • Patent number 8,332,077
    • Issue date Dec 11, 2012
    • Hitachi, Ltd.
    • Shinichi Kondo
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Substation system
    • Patent number 7,043,381
    • Issue date May 9, 2006
    • Hitachi, Ltd.
    • Takayuki Wakida
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Substation system
    • Patent number 6,832,169
    • Issue date Dec 14, 2004
    • Hitachi, Ltd.
    • Takayuki Wakida
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

  • Information Patent Application

    OPERATION METHOD OF POWER TRANSMISSION AND DISTRIBUTION SYSTEM USIN...
    • Publication number 20120068660
    • Publication date Mar 22, 2012
    • Takashi AIHARA
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Controller and Control Techniques for Windfarm
    • Publication number 20110046803
    • Publication date Feb 24, 2011
    • Hitachi, Ltd
    • Shinichi KONDO
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    CONTROLLER AND CONTROL METHOD FOR WINDFARM
    • Publication number 20100078940
    • Publication date Apr 1, 2010
    • Hitachi, Ltd.
    • Shinichi Kondo
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    Substation system
    • Publication number 20040236526
    • Publication date Nov 25, 2004
    • Hitachi, Ltd.
    • Takayuki Wakida
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Substation system
    • Publication number 20030144803
    • Publication date Jul 31, 2003
    • Takayuki Wakida
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...