Inventor
KAKITANI TSUTOMU
JP11 patents
Patents
11 patentsUS5777861AJul 7, 1998
Power supply apparatus having high power-factor and low distortion-factor characteristics
TOSHIBA LIGHTING & TECHNOLOGY55 citations95
US5039921AAug 13, 1991
Discharge lamp lighting apparatus for driving discharge lamp according to rating thereof
TOSHIBA LIGHTING & TECHNOLOGY63 citations95
US6177768B1Jan 23, 2001
Discharge lamp lighting device and illumination device
TOSHIBA LIGHTING & TECHNOLOGY41 citations92
US5737207AApr 7, 1998
Power supply
TOSHIBA LIGHTING & TECHNOLOGY31 citations92
US5130610AJul 14, 1992
Discharge lamp lighting apparatus
TOSHIBA LIGHTING & TECHNOLOGY24 citations92
US5097181AMar 17, 1992
Discharge lamp lighting device having level shift control function
TOSHIBA LIGHTING & TECHNOLOGY32 citations92
US6414447B1Jul 2, 2002
Discharge lamp lighting device and illuminating device
TOSHIBA LIGHTING & TECHNOLOGY14 citations83
US5175474ADec 29, 1992
Power source for lighting apparatus
TOSHIBA LIGHTING & TECHNOLOGY11 citations73
US5140224AAug 18, 1992
Apparatus for operating discharge lamp
TOSHIBA LIGHTING & TECHNOLOGY15 citations73
US5084652AJan 28, 1992
Fluorescent lamp lighting apparatus
TOSHIBA LIGHTING & TECHNOLOGY8 citations73
US5073745ADec 17, 1991
Inverter circuit for stable illumination of discharge lamp
TOSHIBA LIGHTING & TECHNOLOGY8 citations73