Inventor
MAITANI YOSHIFUMI
JP9 patents
Patents
9 patentsUS5986242ANov 16, 1999
Heater control device using phase angle control
SHARP KK34 citations91
US6629795B2Oct 7, 2003
Image formation apparatus
SHARP KK31 citations88
US6975435B1Dec 13, 2005
Image reader and method for correcting the quantity of light source
SHARP KK13 citations83
US7698574B2Apr 13, 2010
Power supply device and communication system
SHARP KK15 citations82
US7340626B2Mar 4, 2008
Image forming apparatus
SHARP KK9 citations82
US6037757AMar 14, 2000
Power control unit having switching phase control for reducing voltage drop at a power supply
SHARP KK16 citations81
US5267002ANov 30, 1993
Document platen driving device
SHARP KK10 citations73
US5233389AAug 3, 1993
Driving device for a document platen and copying machine incorporating a movable document platen
SHARP KK11 citations73
US7099604B2Aug 29, 2006
Image forming apparatus
SHARP KK8 citations71