TREA

Keizo Hirata

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  • Iwakuni-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Spout sealing method and sealing apparatus
    • Patent number 6,745,540
    • Issue date Jun 8, 2004
    • Toyo Jidoki Co., Ltd.
    • Shinichi Hiramoto
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    Spout sealing method and sealing apparatus
    • Publication number 20020157348
    • Publication date Oct 31, 2002
    • TOYO JIDOKI CO. LTD.
    • Shinichi Hiramoto
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL