Inventor
KAJI YUKIO
JP8 patents
Patents
8 patentsUS6760131B2Jul 6, 2004
Image scanner
PFU LTD14 citations91
US6333795B1Dec 25, 2001
Image scanner
PFU LTD28 citations91
US6122077ASep 19, 2000
Image scanner
PFU LTD26 citations91
US5915049AJun 22, 1999
Binarization system for an image scanner
PFU LTD16 citations72
US5786905AJul 28, 1998
Image scanner having system extending function and image correcting function
PFU LTD15 citations71
US5673124ASep 30, 1997
Image scanner having system extending function and image correcting function
PFU LTD11 citations71
US5625718AApr 29, 1997
White level setting system for an image scanner
PFU LTD6 citations61
US7447363B2Nov 4, 2008
Image processing system with parallel input and restart marker
PFU LTD2 citations54