Inventor
HAMAGUCHI TAKAHISA
JP3 patents
Patents
3 patentsUS6133697AOct 17, 2000
Dimming apparatus for fluorescent lamps
MITSUBISHI ELECTRIC CORP19 citations82
US6181087B1Jan 30, 2001
Discharge lamp operating device
MITSUBISHI ELECTRIC CORP7 citations71
US6967446B2Nov 22, 2005
High pressure discharge lamp lighting apparatus and high pressure discharge lamp lighting method
MITSUBISHI ELECTRIC CORP7 citations69