TREA

Kazuyoshi Shirai

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Pour spout member for packaging bag
    • Patent number 8,561,860
    • Issue date Oct 22, 2013
    • Hosokawa Yoko Co., Ltd.
    • Yuichiro Moriyama
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents

  • Information Patent Application

    POUR SPOUT MEMBER FOR PACKAGING BAG
    • Publication number 20110147415
    • Publication date Jun 23, 2011
    • Hosokawa Yoko Co., Ltd.
    • Yuichiro Moriyama
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL