Inventor
YASUDA SYOICHI
8 patents
Patents
8 patentsUS4409469AOct 11, 1983
Optical bar code reader
SHARP KK52 citations89
US4193056AMar 11, 1980
OCR for reading a constraint free hand-written character or the like
SHARP KK20 citations78
US4232290ANov 4, 1980
Handwritten character identification
SHARP KK11 citations72
US4228468AOct 14, 1980
Output correcting system for facsimile
SHARP KK17 citations72
US4149143AApr 10, 1979
Image sensor output correcting system
SHARP KK14 citations72
US4003021AJan 11, 1977
Level determination for optical character reader
SHARP KK15 citations72
US4092631AMay 30, 1978
Pattern recognition systems
SHARP KK5 citations61
US4700220AOct 13, 1987
Solid state color imaging system employing separation of high and low frequency components of luminance during imaging
SHARP KK6 citations56