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Takashi Hirokawa

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  • Shiroi-shi, JP
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    METHOD OF MANUFACTURING EXTRUSION MOLDED PRODUCT
    • Publication number 20240326313
    • Publication date Oct 3, 2024
    • Tokiwa Chemical Industries Co., Ltd.
    • Takashi HIROKAWA
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    METHOD FOR PRODUCING AN EXTRUSION MOLDED PRODUCT
    • Publication number 20240286336
    • Publication date Aug 29, 2024
    • Tokiwa Chemical Industries Co., Ltd.
    • Takashi HIROKAWA
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Application

    METHOD FOR PRODUCING AN EXTRUSION MOLDED PRODUCT
    • Publication number 20200282618
    • Publication date Sep 10, 2020
    • Tokiwa Chemical Industries Co., Ltd.
    • Takashi HIROKAWA
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    METHOD FOR PRODUCING AN EXTRUSION MOLDED PRODUCT FOR AUTOMOBILES
    • Publication number 20180162033
    • Publication date Jun 14, 2018
    • Tokiwa Chemical Industries Co., Ltd.
    • Takashi HIROKAWA
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    EXTRUSION MOLDED PRODUCT HAVING CORE MATERIAL
    • Publication number 20170217069
    • Publication date Aug 3, 2017
    • Tokiwa Chemical Industries Co., Ltd.
    • Takashi HIROKAWA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Automotive weather strip
    • Publication number 20080295414
    • Publication date Dec 4, 2008
    • Naohisa Miyakawa
    • B60 - VEHICLES IN GENERAL