Inventor
MIYANAGA SHOJI
JP3 patents
Patents
3 patentsUS6683413B2Jan 27, 2004
High pressure discharge lamp of the short arc type
USHIO ELECTRIC INC12 citations68
US6489723B2Dec 3, 2002
Ultra-high pressure mercury lamp
USHIO ELECTRIC INC6 citations67
US6271627B1Aug 7, 2001
Sealing body having a shielding layer for hermetically sealing a tube lamp
USHIO ELECTRIC INC4 citations57