Inventor
INAOKA NORIHIRO
JP5 patents
Patents
5 patentsUS7471885B2Dec 30, 2008
Filament lamp
USHIO ELECTRIC INC11 citations81
US6949881B2Sep 27, 2005
Discharge lamp of the short arc type
USHIO ELECTRIC INC4 citations60
US7586263B2Sep 8, 2009
Discharge lamp having a cathode and emitter assembly composed of tungsten and thorium oxide and joined through a carbide interface region
USHIO ELECTRIC INC2 citations58
US7098597B2Aug 29, 2006
Xenon lamp
USHIO ELECTRIC INC1 citations48
US7397191B2Jul 8, 2008
High pressure discharge lamp having a conical part and a cylindrical body part
USHIO ELECTRIC INC0 citations37