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TOKYO SUNWORKER CO., LTD

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  • TOKYO, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Roller and method of producing the same
    • Patent number 6,645,415
    • Issue date Nov 11, 2003
    • Tokyo Sunworker Co., Ltd.
    • Shigeru Takatsu
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Roller and method of producing the same
    • Patent number 6,450,689
    • Issue date Sep 17, 2002
    • Tokyo Sunworker Co., Ltd.
    • Shigeru Takatsu
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    Roller and method of producing the same
    • Publication number 20010053257
    • Publication date Dec 20, 2001
    • Tokyo Sunworker Co., Ltd.
    • Shigeru Takatsu
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Trademarklast 30 trademarks