TREA

Yuiko Nakagawa

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  • Yokosuka-shi, JP
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    Lamp and Luminaire
    • Publication number 20140286040
    • Publication date Sep 25, 2014
    • Toshiba Lighting & Technology Corporation
    • Soichi Shibusawa
    • F21 - LIGHTING
  • Information Patent Application

    LUMINAIRE AND MANUFACTURING METHOD OF THE SAME
    • Publication number 20130241393
    • Publication date Sep 19, 2013
    • TOSHIBA LIGHTING & TECHNOLOGY CORPORATION
    • Yumiko HAYASHIDA
    • F21 - LIGHTING
  • Information Patent Application

    Light-Emitting Module and Luminaire
    • Publication number 20130106279
    • Publication date May 2, 2013
    • Toshiba Lighting & Technology Corporation
    • Yumiko Hayashida
    • F21 - LIGHTING
  • Information Patent Application

    Light-Emitting Module and Illumination Device
    • Publication number 20130105842
    • Publication date May 2, 2013
    • Toshiba Lighting & Technology Corporation
    • Soichi Shibusawa
    • H01 - BASIC ELECTRIC ELEMENTS