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Kenichi Maeda

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  • Kaminokawa-machi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Motor grader
    • Patent number 7,980,319
    • Issue date Jul 19, 2011
    • Komatsu Ltd.
    • Kenichi Maeda
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Circle structure of motor grader
    • Patent number 6,851,485
    • Issue date Feb 8, 2005
    • Komatsu Ltd.
    • Kenichi Maeda
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

Patents Applicationslast 30 patents

  • Information Patent Application

    Motor Grader
    • Publication number 20080185162
    • Publication date Aug 7, 2008
    • Komatsu Ltd.
    • Kenichi Maeda
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    Circle structure of motor grader
    • Publication number 20040149463
    • Publication date Aug 5, 2004
    • Komatsu Ltd.
    • Kenichi Maeda
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING