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Yukinao Demachi

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  • Aichi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Casting device for metal products
    • Patent number 6,904,951
    • Issue date Jun 14, 2005
    • Aisin Takaoka, Co., Ltd.
    • Tomiyuki Murayama
    • B22 - CASTING POWDER METALLURGY

Patents Applicationslast 30 patents

  • Information Patent Application

    Casting device for metal products
    • Publication number 20030155095
    • Publication date Aug 21, 2003
    • Tomiyuki Murayama
    • B22 - CASTING POWDER METALLURGY