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Yutaka Honda

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  • Yokohama-Shi, JP
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    ILLUMINATION DEVICE WITH SEMICONDUCTOR LIGHT-EMITTING ELEMENTS
    • Publication number 20120201028
    • Publication date Aug 9, 2012
    • Toshiba Lighting & Technology Corporation
    • Tomohiro Sanpei
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    LUMINAIRE
    • Publication number 20120081897
    • Publication date Apr 5, 2012
    • Toshiba Lighting & Technology Corporation
    • Kozo OGAWA
    • G02 - OPTICS
  • Information Patent Application

    LIGHTING APPARATUS
    • Publication number 20110216547
    • Publication date Sep 8, 2011
    • Toshiba Lighting & Technology Corporation
    • Yutaka Honda
    • F21 - LIGHTING
  • Information Patent Application

    ILLUMINATION DEVICE WITH SEMICONDUCTOR LIGHT-EMITTING ELEMENTS
    • Publication number 20110182073
    • Publication date Jul 28, 2011
    • TOSHIBA LIGHTING & TECHNOLOGY CORPORATION
    • TOMOHIRO SANPEI
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    LIGHTING APPARATUS
    • Publication number 20110075427
    • Publication date Mar 31, 2011
    • TOSHIBA LIGHTING & TECHNOLOGY
    • Kazunari Higuchi
    • F21 - LIGHTING
  • Information Patent Application

    ILLUMINATION DEVICE WITH SEMICONDUCTOR LIGHT-EMITTING ELEMENTS
    • Publication number 20100188852
    • Publication date Jul 29, 2010
    • Toshiba Lighting & Technology Corporation
    • TOMOHIRO SANPEI
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    LIGHTING APPARATUS
    • Publication number 20100038657
    • Publication date Feb 18, 2010
    • TOSHIBA LIGHTING & TECHNOLOGY CORPORTION
    • Kazunari HIGUCHI
    • F21 - LIGHTING
  • Information Patent Application

    ILLUMINATION DEVICE WITH SEMICONDUCTOR LIGHT-EMITTING ELEMENTS
    • Publication number 20080128739
    • Publication date Jun 5, 2008
    • TOSHIBA LIGHTING & TECHNOLOGY CORPORATION
    • TOMOHIRO SANPEI
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR