Inventor
TUKAMOTO TAKUYA
JP3 patents
Patents
3 patentsUS7122960B2Oct 17, 2006
Emission device for an ultra-high pressure mercury lamp
USHIO ELECTRIC INC31 citations90
US7211956B2May 1, 2007
Short arc ultra-high pressure mercury lamp with rounded end faces of coil tips and process of producing such a lamp
USHIO ELECTRIC INC6 citations60
US7057346B2Jun 6, 2006
Short arc ultra-high pressure mercury lamp and method for the production thereof
USHIO ELECTRIC INC2 citations59