TREA

TOYO KAGAKU KABUSHIKI KAISHA

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Organization

  • Chuo-ku, Tokyo, JP
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Method of manufacturing corrugated tube
    • Patent number 4,368,088
    • Issue date Jan 11, 1983
    • Toyo Kagaku Kabushiki Kaisha
    • Hiroshi Asakura
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Composite packing film and packing bag made of the same
    • Patent number 4,360,550
    • Issue date Nov 23, 1982
    • Toyo Kagaku Kabushiki Kaisha
    • Hiroshi Asakura
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Method and apparatus for manufacturing corrugated tubes
    • Patent number 4,292,113
    • Issue date Sep 29, 1981
    • Toyo Kagaku Kabushiki Kaisha
    • Mituto Hirata
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Adhesive tape
    • Patent number 4,188,442
    • Issue date Feb 12, 1980
    • Toyo Kagaku Kabushiki Kaisha
    • Hiroshi Asakura
    • B32 - LAYERED PRODUCTS
  • Information Patent Grant

    Adhesive tape
    • Patent number 4,188,439
    • Issue date Feb 12, 1980
    • Toyo Kagaku Kabushiki Kaisha
    • Hiroshi Asakura
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Adhesive tape
    • Patent number 4,173,676
    • Issue date Nov 6, 1979
    • Toyo Kagaku Kabushiki Kaisha
    • Hiroshi Asakura
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

  • Information Trademark

    72399745 - ENVILON
    • Serial number 72399745
    • Registration number 982719
    • Filing date Aug 9, 1971
    • TOYO KAGAKU KABUSHIKI KAISHA
    • 1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
  • Information Trademark

    72396826 - TOYOKALON
    • Serial number 72396826
    • Registration number 990248
    • Filing date Jul 8, 1971
    • TOYO KAGAKU KABUSHIKI KAISHA
    • 23 - Yarns and threads, for textile use
  • Information Trademark

    72396058 - ENVILON
    • Serial number 72396058
    • Registration number 942178
    • Filing date Jun 28, 1971
    • TOYO KAGAKU KABUSHIKI KAISHA
    • 22 - Ropes, string, nets, tents, awnings, tarpaulins, sails, sacks and bags (not included in other classes)