TREA

Kosuke Oyama

Follow

Person

  • Sakai, JP
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Hydraulic system for working machine and the working machine
    • Patent number 10,982,412
    • Issue date Apr 20, 2021
    • Kubota Corporation
    • Robert Stewart Boyd
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Bucket work machine for a loader
    • Patent number D760811
    • Issue date Jul 5, 2016
    • Kubota Corporation
    • Akiyoshi Uchijima
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Front loader
    • Patent number 9,238,900
    • Issue date Jan 19, 2016
    • Kubota Corporation
    • Atsushi Matsumoto
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Front loader with indicator rod
    • Patent number 9,039,343
    • Issue date May 26, 2015
    • Kubota Corporation
    • Ryoichi Nishi
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Loading work apparatus with attachment tools
    • Patent number 8,979,468
    • Issue date Mar 17, 2015
    • Kubota Corporation
    • Kosuke Oyama
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Front loader
    • Patent number 8,845,265
    • Issue date Sep 30, 2014
    • Kubota Corporation
    • Kosuke Oyama
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Valve mounting structure for a loader work vehicle, and a loader wo...
    • Patent number 8,756,838
    • Issue date Jun 24, 2014
    • Kubota Corporation
    • Naoya Muramoto
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Loader work machine
    • Patent number 7,766,597
    • Issue date Aug 3, 2010
    • Kubota Corporation
    • Tomiho Tanaka
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Boom assembly
    • Patent number 7,520,713
    • Issue date Apr 21, 2009
    • Kubota Corporation
    • Ryoichi Nishi
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Tractor
    • Patent number 7,438,517
    • Issue date Oct 21, 2008
    • Kubota Corporation
    • Tomiho Tanaka
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Loader work machine
    • Patent number 7,431,553
    • Issue date Oct 7, 2008
    • Kubota Corporation
    • Ryoichi Nishi
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

Patents Applicationslast 30 patents

  • Information Patent Application

    HYDRAULIC SYSTEM FOR WORKING MACHINE AND THE WORKING MACHINE
    • Publication number 20200407944
    • Publication date Dec 31, 2020
    • KUBOTA CORPORATION
    • Robert STEWART BOYD
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    FRONT LOADER
    • Publication number 20150275471
    • Publication date Oct 1, 2015
    • KUBOTA CORPORATION
    • Atsushi MATSUMOTO
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    Front Loader
    • Publication number 20140064898
    • Publication date Mar 6, 2014
    • KUBOTA CORPORATION
    • Ryoichi Nishi
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    Loading Work Apparatus
    • Publication number 20140064899
    • Publication date Mar 6, 2014
    • KUBOTA CORPORATION
    • Kosuke Oyama
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    Valve Mounting Structure for a Loader Work Vehicle, and a Loader Wo...
    • Publication number 20130309056
    • Publication date Nov 21, 2013
    • Naoya Muramoto
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    FRONT LOADER
    • Publication number 20120251285
    • Publication date Oct 4, 2012
    • KUBOTA CORPORATION
    • Kosuke OYAMA
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    Valve Mounting Structure for a Loader Work Vehicle, and a Loader Wo...
    • Publication number 20080078564
    • Publication date Apr 3, 2008
    • KUBOTA CORPORATION
    • Naoya Muramoto
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    Boom assembly
    • Publication number 20070224027
    • Publication date Sep 27, 2007
    • KUBOTA CORPORATION
    • Ryoichi Nishi
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    Tractor
    • Publication number 20070020068
    • Publication date Jan 25, 2007
    • KUBOTA CORPORATION
    • Tomiho Tanaka
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    Loader work machine
    • Publication number 20070003401
    • Publication date Jan 4, 2007
    • KUBOTA CORPORATION
    • Tomiho Tanaka
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    Loader work machine
    • Publication number 20060245900
    • Publication date Nov 2, 2006
    • KUBOTA CORPORATION
    • Ryoichi Nishi
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING