TREA

Hideharu Maro

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Method of producing laminated packaging material
    • Patent number 5,804,300
    • Issue date Sep 8, 1998
    • Toppan Printing Co., Ltd.
    • Hideharu Maro
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Laminated packaging material
    • Patent number 5,491,018
    • Issue date Feb 13, 1996
    • Toppan Printing Co., Ltd.
    • Hideharu Maro
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...