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Yukio Kubota

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  • Hadano-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Hydraulic lash adjuster
    • Patent number 10,301,979
    • Issue date May 28, 2019
    • Nittan Valve Co., Ltd.
    • Yukio Kubota
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Hydraulic lash adjuster
    • Patent number 9,803,518
    • Issue date Oct 31, 2017
    • Nittan Valve Co., Ltd.
    • Yukio Kubota
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    DLC film coating and coated valve lifter
    • Patent number 9,657,384
    • Issue date May 23, 2017
    • Nittan Valve Co., Ltd.
    • Yukio Kubota
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Mechanical lash adjuster
    • Patent number 9,175,580
    • Issue date Nov 3, 2015
    • Nittan Valve Co., Ltd.
    • Yukio Kubota
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Planetary gear reduction mechanism
    • Patent number 8,900,091
    • Issue date Dec 2, 2014
    • Nittan Valve Co., Ltd.
    • Yukio Kubota
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Hydraulic lash adjuster for internal combustion engine
    • Patent number 8,490,590
    • Issue date Jul 23, 2013
    • Nittan Valve Co., Ltd.
    • Yukio Kubota
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    HYDRAULIC LASH ADJUSTER
    • Publication number 20160376936
    • Publication date Dec 29, 2016
    • NITTAN VALVE CO., LTD.
    • Yukio Kubota
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    HYDRAULIC LASH ADJUSTER
    • Publication number 20160208660
    • Publication date Jul 21, 2016
    • NITTAN VALVE CO., LTD.
    • Yukio Kubota
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    DLC FILM COATING AND COATED VALVE LIFTER
    • Publication number 20160017477
    • Publication date Jan 21, 2016
    • NITTAN VALVE CO., LTD.
    • Yukio Kubota
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    MECHANICAL LASH ADJUSTER
    • Publication number 20150075470
    • Publication date Mar 19, 2015
    • NITTAN VALVE CO., LTD.
    • Yukio Kubota
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    PLANETARY GEAR REDUCTION MECHANISM
    • Publication number 20140031165
    • Publication date Jan 30, 2014
    • NITTAN VALVE CO., LTD.
    • Yukio Kubota
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    HYDRAULIC LASH ADJUSTER FOR INTERNAL COMBUSTION ENGINE
    • Publication number 20120042843
    • Publication date Feb 23, 2012
    • NITTAN VALVE CO., LTD.
    • Yukio Kubota
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES