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Fujio Takahashi

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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

    ILLUMINATION DEVICE AND IMAGE DISPLAY DEVICE
    • Publication number 20100246197
    • Publication date Sep 30, 2010
    • Sharp Kabushiki Kaisha
    • Fujio Takahashi
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

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