TREA

Hiroki TAKEUCHI

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  • Negano, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Gravity casting method
    • Patent number 8,141,616
    • Issue date Mar 27, 2012
    • Nissin Kogyo Co., Ltd.
    • Katsumi Iwasa
    • B22 - CASTING POWDER METALLURGY

Patents Applicationslast 30 patents

  • Information Patent Application

    GRAVITY CASTING METHOD
    • Publication number 20110114280
    • Publication date May 19, 2011
    • Nissin Kogyo Co., Ltd.
    • Katsumi IWASA
    • B22 - CASTING POWDER METALLURGY