TREA

Asahi Chemical Polyflex Ltd.

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Film for multiple bag
    • Patent number 5,981,028
    • Issue date Nov 9, 1999
    • Asahi Chemical Polyflex Co., Ltd.
    • Michio Sugawa
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Laminated film for forming an easily openable tightly sealed bag
    • Patent number 5,141,795
    • Issue date Aug 25, 1992
    • Asahi Chemical Polyflex Ltd.
    • Hisao Kai
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Process and apparatus for processing easy-opening bag
    • Patent number 5,067,306
    • Issue date Nov 26, 1991
    • Asahi Chemical Polyflex Co., Ltd.
    • Kazumi Umezawa
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Method for producing an easily openable tightly sealed bag
    • Patent number 5,038,547
    • Issue date Aug 13, 1991
    • Asahi Chemical Polyflex, Ltd.
    • Hisao Kai
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Method for manufacturing film rolls
    • Patent number 4,994,128
    • Issue date Feb 19, 1991
    • Asahi Chemical Polyflex, Ltd.
    • Isao Toshima
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Slit imparting device for forming through cuts in a plastic film
    • Patent number 4,977,807
    • Issue date Dec 18, 1990
    • Asahi Chemical Polyflex Ltd.
    • Hisao Kai
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Easily openable tightly sealed bag
    • Patent number 4,919,272
    • Issue date Apr 24, 1990
    • Asahi Chemical Polyflex
    • Hisao Kai
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Antistatic sheeting
    • Patent number 4,746,574
    • Issue date May 24, 1988
    • Asahi Chemical Polyflex Ltd.
    • Eiji Hattori
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

  • Information Trademark

    74011817 - MAGICCUT
    • Serial number 74011817
    • Registration number 1694275
    • Filing date Dec 18, 1989
    • ASAHI CHEMICAL POLYFLEX CO., LTD.
    • 16 - Paper, cardboard and goods made from these materials, not included in other classes
  • Information Trademark

    74011818
    • Serial number 74011818
    • Registration number 1684412
    • Filing date Dec 18, 1989
    • ASAHI CHEMICAL POLYFLEX CO., LTD.
    • 16 - Paper, cardboard and goods made from these materials, not included in other classes
  • Information Trademark

    74011815 - MAGICCUT
    • Serial number 74011815
    • Registration number 1664128
    • Filing date Dec 18, 1989
    • ASAHI CHEMICAL POLYFLEX CO., LTD.
    • 17 - Rubber, gutta-percha, gum, asbestos, mica and goods made from these materials and not included in other classes
  • Information Trademark

    74011813
    • Serial number 74011813
    • Registration number 1660825
    • Filing date Dec 18, 1989
    • ASAHI CHEMICAL POLYFLEX CO., LTD.
    • 17 - Rubber, gutta-percha, gum, asbestos, mica and goods made from these materials and not included in other classes