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Erika Takenaka

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  • Yokosuka-shi, JP
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    Luminaire
    • Publication number 20130308294
    • Publication date Nov 21, 2013
    • Kabushiki Kaisha Toshiba
    • Kenji Nezu
    • F21 - LIGHTING
  • Information Patent Application

    LIGHT EMITTING APPARATUS AND ILLUMINATION APPARATUS
    • Publication number 20120014110
    • Publication date Jan 19, 2012
    • Toshiba Lighting & Technology Corporation
    • Tomohiro SANPEI
    • F21 - LIGHTING
  • Information Patent Application

    LIGHT-EMITTING MODULE AND ILLUMINATION DEVICE
    • Publication number 20120001215
    • Publication date Jan 5, 2012
    • Toshiba Lighting & Technology Corporation
    • Tomohiro SANPEI
    • F21 - LIGHTING
  • Information Patent Application

    LIGHT EMITTING DEVICE AND LIGHTING APPARATUS
    • Publication number 20110291151
    • Publication date Dec 1, 2011
    • Toshiba Lighting & Technology Corporation
    • Shuhei Matsuda
    • F21 - LIGHTING
  • Information Patent Application

    LIGHT-EMITTING DEVICE AND ILLUMINATION DEVICE
    • Publication number 20110234080
    • Publication date Sep 29, 2011
    • TOSHIBA LIGHTING & TECHNOLOGY CORPORATION
    • Tomohiro SANPEI
    • F21 - LIGHTING
  • Information Patent Application

    LIGHT-EMITTING DEVICE AND ILLUMINATION DEVICE
    • Publication number 20110068674
    • Publication date Mar 24, 2011
    • TOSHIBA LIGHTING & TECHNOLOGY CORPORATION
    • Erika TAKENAKA
    • F21 - LIGHTING
  • Information Patent Application

    SELF-BALLASTED LAMP AND LIGHTING EQUIPMENT
    • Publication number 20100327751
    • Publication date Dec 30, 2010
    • Toshiba Lighting & Technology Corporation
    • Erika Takenaka
    • F21 - LIGHTING
  • Information Patent Application

    LIGHT EMITTING MODULE AND ILLUMINATION DEVICE
    • Publication number 20100301731
    • Publication date Dec 2, 2010
    • Toshiba Lighting & Technology Corporation
    • KAZUTO MORIKAWA
    • F21 - LIGHTING
  • Information Patent Application

    LIGHTING DEVICE AND LIGHTING FIXTURE
    • Publication number 20100219735
    • Publication date Sep 2, 2010
    • Toshiba Lighting & Technology Corporation
    • Makoto Sakai
    • F21 - LIGHTING
  • Information Patent Application

    LIGHT-EMITTING MODULE AND ILLUMINATION APPARATUS
    • Publication number 20100149783
    • Publication date Jun 17, 2010
    • Toshiba Lighting & Technology Corporation
    • Erika TAKENAKA
    • F21 - LIGHTING
  • Information Patent Application

    LIGHTING FIXTURE
    • Publication number 20100128480
    • Publication date May 27, 2010
    • Toshiba Lighting & Technology Corporation
    • Hiroaki Watanabe
    • F21 - LIGHTING
  • Information Patent Application

    LIGHTING DEVICE INCLUDING TRANSLUCENT COVER FOR DIFFUSING LIGHT FRO...
    • Publication number 20100124064
    • Publication date May 20, 2010
    • Toshiba Lighting & Technology Corporation
    • Kozo Ogawa
    • F21 - LIGHTING
  • Information Patent Application

    LIGHTING DEVICE
    • Publication number 20100096965
    • Publication date Apr 22, 2010
    • Toshiba Lighting & Technology Corporation
    • TSUYOSHI OYAIZU
    • F21 - LIGHTING
  • Information Patent Application

    LIGHTING APPARATUS
    • Publication number 20100079087
    • Publication date Apr 1, 2010
    • Toshiba Lighting & Technology Corporation
    • Hiroaki WATANABE
    • F21 - LIGHTING