TREA

Tetsu Hirano

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  • Kanagawa, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Lock system
    • Patent number 8,403,374
    • Issue date Mar 26, 2013
    • Piolax, Inc.
    • Toshihiro Shimizu
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES

Patents Applicationslast 30 patents

  • Information Patent Application

    LOCK SYSTEM
    • Publication number 20100013244
    • Publication date Jan 21, 2010
    • Toshihiro Shimizu
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES