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Kinichi YOKOYAMA

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  • Yonezawa-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Ring valve gate mold device
    • Patent number 9,216,531
    • Issue date Dec 22, 2015
    • JTEKT Corporation
    • Hiroshi Kutsumi
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    RING VALVE GATE MOLD DEVICE
    • Publication number 20150158224
    • Publication date Jun 11, 2015
    • JTEKT Corporation
    • Hiroshi KUTSUMI
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL