Inventor
FUKUZAWA NOBUMASA
JP9 patents
Patents
9 patentsUS5760930AJun 2, 1998
Electrophotographic image forming apparatus with density regulating mechanism
CANON KK17 citations83
US5283698AFeb 1, 1994
Image reading apparatus
CANON KK12 citations73
US5563645AOct 8, 1996
Electrophotographic image forming method of digital type having automatic image quality setting mechanism
CANON KK2 citations62
US5412201AMay 2, 1995
Image reading apparatus with split position detection
CANON KK6 citations62
US6032009AFeb 29, 2000
Image reading apparatus
CANON KK6 citations61
US7440151B2Oct 21, 2008
Image reading apparatus
CANON KK4 citations60
US7236275B2Jun 26, 2007
Image reading apparatus and method of reading images
CANON KK4 citations60
US6995878B2Feb 7, 2006
Image reading apparatus
CANON KK6 citations60
US5854688ADec 29, 1998
Image reading apparatus that corrects the output of light receiving element corresponding to a pixel based on output values of light receiving elements corresponding to surrounding pixels
CANON KK3 citations60