Inventor
KASHIWAGI TAKAHITO
JP5 patents
Patents
5 patentsUS6781292B2Aug 24, 2004
High pressure discharge lamp and luminaire
TOSHIBA LIGHTING & TECHNOLOGY29 citations88
US6661176B2Dec 9, 2003
High pressure discharge lamp, high pressure discharge lamp lighting apparatus and luminaire therefor
TOSHIBA LIGHTING & TECHNOLOGY29 citations88
US8847477B2Sep 30, 2014
Light-emitting circuit and luminaire
TOSHIBA LIGHTING & TECHNOLOGY10 citations82
US6628082B2Sep 30, 2003
Glow starter for a high pressure discharge lamp
TOSHIBA LIGHTING & TECHNOLOGY15 citations81
US7573203B2Aug 11, 2009
Mercury-free high-pressure discharge lamp and luminaire using the same
TOSHIBA LIGHTING & TECHNOLOGY4 citations60