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Masaki SUGIYAMA

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Patents Grantslast 30 patents

  • Information Patent Grant

    Engine configured to drive a diaphragm fuel pump using pressure flu...
    • Patent number 9,410,513
    • Issue date Aug 9, 2016
    • Makita Corporation
    • Masaki Sugiyama
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Engine-driven cutter
    • Patent number 9,115,645
    • Issue date Aug 25, 2015
    • Makita Corporation
    • Masaki Sugiyama
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Engine driven cutter
    • Patent number 8,793,885
    • Issue date Aug 5, 2014
    • Makita Corporation
    • Masaki Sugiyama
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Lubrication apparatus for four-stroke engine
    • Patent number 8,707,928
    • Issue date Apr 29, 2014
    • Makita Corporation
    • Masaki Sugiyama
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Lubrication system for portable four-stroke engine
    • Patent number 8,701,622
    • Issue date Apr 22, 2014
    • Makita Corporation
    • Masaki Sugiyama
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Lubrication system for four-stroke engine
    • Patent number 8,695,563
    • Issue date Apr 15, 2014
    • Makita Corporation
    • Masaki Sugiyama
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Liquid tank for working machine engine and liquid tank cap
    • Patent number 8,596,482
    • Issue date Dec 3, 2013
    • Makita Corporation
    • Masaki Sugiyama
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Engine
    • Patent number 8,439,157
    • Issue date May 14, 2013
    • Makita Corporation
    • Masaki Sugiyama
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Lubricating device for four-stroke engine
    • Patent number 8,387,595
    • Issue date Mar 5, 2013
    • Makita Corporation
    • Masaki Sugiyama
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    ENGINE
    • Publication number 20120204840
    • Publication date Aug 16, 2012
    • MAKITA CORPORATION
    • Masaki SUGIYAMA
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    LUBRICATION APPARATUS FOR FOUR-STROKE ENGINE
    • Publication number 20120199097
    • Publication date Aug 9, 2012
    • MAKITA CORPORATION
    • Masaki Sugiyama
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    ENGINE
    • Publication number 20120103720
    • Publication date May 3, 2012
    • MAKITA CORPORATION
    • Masaki SUGIYAMA
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    LUBRICATION STRUCTURE FOR FOUR-STROKE ENGINE
    • Publication number 20120060790
    • Publication date Mar 15, 2012
    • MAKITA CORPORATION
    • Masaki SUGIYAMA
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    LUBRICATING DEVICE FOR FOUR-STROKE ENGINE
    • Publication number 20120017865
    • Publication date Jan 26, 2012
    • MAKITA CORPORATION
    • Masaki SUGIYAMA
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    LIQUID TANK FOR WORKING MACHINE ENGINE AND LIQUID TANK CAP
    • Publication number 20120012587
    • Publication date Jan 19, 2012
    • MAKITA CORPORATION
    • Masaki SUGIYAMA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    ENGINE-DRIVEN CUTTER
    • Publication number 20110214298
    • Publication date Sep 8, 2011
    • MAKITA CORPORATION
    • Masaki SUGIYAMA
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    ENGINE-DRIVEN CUTTER
    • Publication number 20110214297
    • Publication date Sep 8, 2011
    • MAKITA CORPORATION
    • Masaki SUGIYAMA
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    LUBRICATION SYSTEM FOR FOUR-STROKE ENGINE
    • Publication number 20110067669
    • Publication date Mar 24, 2011
    • MAKITA CORPORATION
    • Masaki SUGIYAMA
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    LUBRICATION SYSTEM FOR PORTABLE FOUR-STROKE ENGINE
    • Publication number 20110067659
    • Publication date Mar 24, 2011
    • MAKITA CORPORATION
    • Masaki SUGIYAMA
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES