TREA

Ikuya Saitou

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  • Kagawa, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Process and apparatus for manufacturing packages
    • Patent number 6,643,995
    • Issue date Nov 11, 2003
    • Uni-Charm Corporation
    • Yasuhiro Koyama
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Package formed of soft sheet
    • Patent number 6,273,610
    • Issue date Aug 14, 2001
    • Uni-Charm Corporation
    • Yasuhiro Koyama
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL