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Minoru Hiramatsu

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  • Yokohama, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Hinge mechanism
    • Patent number 6,842,945
    • Issue date Jan 18, 2005
    • Ohi Seisakusho Co., Ltd.
    • Minoru Hiramatsu
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES

Patents Applicationslast 30 patents

  • Information Patent Application

    Hinge mechanism
    • Publication number 20040139580
    • Publication date Jul 22, 2004
    • OHI SEISAKUSHO CO., LTD.
    • Minoru Hiramatsu
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES