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Shibazaki Seisakusho Ltd.

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Sealing device and container
    • Patent number 5,950,850
    • Issue date Sep 14, 1999
    • Shibazaki Seisakusho, Ltd.
    • Kouichi Takamatsu
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Sealing device and container
    • Patent number 5,860,542
    • Issue date Jan 19, 1999
    • Shibazaki Seisakusho Ltd.
    • Kouichi Takamatsu
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Method of manufacturing a container cap with a concealed mark
    • Patent number 4,684,426
    • Issue date Aug 4, 1987
    • Shibazaki Seisakusho Ltd.
    • Hajime Takayama
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Closure cap
    • Patent number 4,623,070
    • Issue date Nov 18, 1986
    • Shibazaki Seisakusho Ltd.
    • Masaji Nishikawa
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents

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