TREA

Koji Yonezawa

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  • Hiroshima-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Construction machine
    • Patent number 8,006,991
    • Issue date Aug 30, 2011
    • Kobelco Construction Machinery Co., Ltd.
    • Tomoya Taniuchi
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Working machine
    • Patent number 7,874,390
    • Issue date Jan 25, 2011
    • Kobelco Construction Machinery Co., Ltd.
    • Tomoya Taniuchi
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Traveling machine for construction machine
    • Patent number D631067
    • Issue date Jan 18, 2011
    • Kobelco Construction Machinery Co., Ltd.
    • Koichi Nishimura
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Traveling machine for construction
    • Patent number D629816
    • Issue date Dec 28, 2010
    • Kobelco Construction Machinery Co., Ltd.
    • Koichi Nishimura
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Traveling machine for construction machine
    • Patent number D629817
    • Issue date Dec 28, 2010
    • Kobelco Construction Machinery Co., Ltd.
    • Koichi Nishimura
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Mounting structure of filter for cooler of construction
    • Patent number 7,833,300
    • Issue date Nov 16, 2010
    • Kobelco Construction Machinery Co., Ltd.
    • Tomoya Taniuchi
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Exhaust structure of construction machine
    • Patent number 7,690,460
    • Issue date Apr 6, 2010
    • Kobelco Construction Machinery Co., Ltd.
    • Shintaro Sakitani
    • B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    MOUNTING STRUCTURE OF FILTER FOR COOLER OF CONSTRUCTION MACHINE
    • Publication number 20080202451
    • Publication date Aug 28, 2008
    • KOBELCO CONSTRUCTION MACHINERY CO., LTD.
    • Tomoya TANIUCHI
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    EXHAUST STRUCTURE OF CONSTRUCTION MACHINE
    • Publication number 20080041332
    • Publication date Feb 21, 2008
    • KOBELCO CONSTRUCTION MACHINERY CO., LTD.
    • Shintaro SAKITANI
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    CONSTRUCTION MACHINE
    • Publication number 20080034621
    • Publication date Feb 14, 2008
    • KOBELCO CONSTRUCTION MACHINERY CO., LTD.
    • Tomoya TANIUCHI
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    GUARD STRUCTURE OF CONSTRUCTION MACHINE
    • Publication number 20080000704
    • Publication date Jan 3, 2008
    • KOBELCO CONSTRUCTION MACHINERY CO., LTD.
    • Koji YONEZAWA
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    WORKING MACHINE
    • Publication number 20070272461
    • Publication date Nov 29, 2007
    • KOBELCO CONSTRUCTION MACHINERY CO., LTD.
    • Tomoya TANIUCHI
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING