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Hirokazu Haraguchi

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  • Kanagawa, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Foam molding mold and foam molding method
    • Patent number 9,085,105
    • Issue date Jul 21, 2015
    • Bridgestone Corporation
    • Hirokazu Haraguchi
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    FOAM MOLDING MOLD AND FOAM MOLDING METHOD
    • Publication number 20110062613
    • Publication date Mar 17, 2011
    • BRIDGESTONE CORPORATION
    • Hirokazu Haraguchi
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL