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Ken-ya Sugawara

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Patents Grantslast 30 patents

  • Information Patent Grant

    Continuously variable valve lift device
    • Patent number 9,027,518
    • Issue date May 12, 2015
    • University of Ulsan Foundation for Industry Cooperation
    • Dojoong Kim
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents

  • Information Patent Application

    CONTINUOUSLY VARIABLE VALVE LIFT DEVICE
    • Publication number 20140299082
    • Publication date Oct 9, 2014
    • UNIVERSITY OF ULSAN FOUNDATION FOR INDUSTRY COOPER ATION
    • Dojoong Kim
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    ROCKER ARM FOR VALVE CONTROL APPARATUS
    • Publication number 20140007832
    • Publication date Jan 9, 2014
    • NITTAN VALVE CO., LTD.
    • Ken-ya Sugawara
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES