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HARD GIKEN KOGYO CO., LTD.

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Organization

  • Iida-shi, JP
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Snow-melting LED traffic signal
    • Patent number 9,109,785
    • Issue date Aug 18, 2015
    • HARD GIKEN KOGYO CO., LTD.
    • Toshihiro Suzuki
    • F21 - LIGHTING

Patents Applicationslast 30 patents

  • Information Patent Application

    SNOW-MELTING LED TRAFFIC SIGNAL
    • Publication number 20140152471
    • Publication date Jun 5, 2014
    • HARD GIKEN KOGYO CO., LTD.
    • Toshihiro SUZUKI
    • B61 - RAILWAYS

Trademarklast 30 trademarks