Inventor
URAKAWA TOSHIO
JP9 patents
Patents
9 patentsUS4658289AApr 14, 1987
Color-picture analyzing apparatus for continuously switching-on green lamp and for alternatively switching-on blue and red-purpose lamps
SHARP KK175 citations98
US4563056AJan 7, 1986
Optical system for laser printer
SHARP KK22 citations81
US5537214AJul 16, 1996
Reading and writing apparatus with rotating mirror
SHARP KK12 citations73
US4435733AMar 6, 1984
Flying spot scanner for laser printer
SHARP KK10 citations73
US5359460AOct 25, 1994
Polygon mirror for a laser scanning optical system
SHARP KK17 citations72
US5311270AMay 10, 1994
Paper cassette having a plurality of switches for selecting an input data port
SHARP KK7 citations72
US5699180ADec 16, 1997
Laser scanner with curved anamorphic mirror
SHARP KK12 citations68
US4068583AJan 17, 1978
Hammer actuated dot matrix pattern printer
SHARP KK4 citations62
US6016156AJan 18, 2000
Image forming apparatus
SHARP KK6 citations61