TREA

Hiroyasu Nakagawa

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  • Osaka-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Lighting device
    • Patent number 8,226,270
    • Issue date Jul 24, 2012
    • Sharp Kabushiki Kaisha
    • Shoji Yamamoto
    • F21 - LIGHTING

Patents Applicationslast 30 patents

  • Information Patent Application

    LIGHTING DEVICE
    • Publication number 20120268954
    • Publication date Oct 25, 2012
    • Shoji YAMAMOTO
    • F21 - LIGHTING
  • Information Patent Application

    CONNECTOR AND ILLUMINATING DEVICE EQUIPPED WITH THE CONNECTOR
    • Publication number 20110104935
    • Publication date May 5, 2011
    • Sharp Kabushiki Kaisha
    • Yoshiyuki Kitamura
    • F21 - LIGHTING
  • Information Patent Application

    LIGHTING DEVICE
    • Publication number 20100096992
    • Publication date Apr 22, 2010
    • Sharp Kabushiki Kaisha
    • Shoji Yamamoto
    • F21 - LIGHTING