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Hideaki Yamaguchi

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  • Ohbu-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Friction welding apparatus
    • Patent number 8,002,163
    • Issue date Aug 23, 2011
    • Kabushiki Kaisha Toyota Jidoshokki
    • Koichi Kawaura
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

  • Information Patent Application

    FRICTION WELDING APPARATUS
    • Publication number 20090200356
    • Publication date Aug 13, 2009
    • Koichi Kawaura
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR