Inventor
KUMAZAKI HITOMI
JP4 patents
Patents
4 patentsUS5555360ASep 10, 1996
Graphics processing apparatus for producing output data at edges of an output image defined by vector data
RICOH KK64 citations95
US5357583AOct 18, 1994
Graphics processing apparatus for smoothing edges of images
RICOH KK38 citations92
US5325474AJun 28, 1994
Graphic output device including antialiasing capability governed by decisions regarding slope of edge data
RICOH KK34 citations90
US5404431AApr 4, 1995
Image drawing with improved area ratio approximation process
RICOH KK16 citations72