Inventor
FUKANO HIROSHI
JP5 patents
Patents
5 patentsUS5383754AJan 24, 1995
Image forming apparatus having an image orientation identifying device and a binding device
RICOH KK158 citations97
US6091927AJul 18, 2000
Apparatus and method for feeding documents to an image forming apparatus, scanner, or the like
RICOH KK52 citations93
US6891648B2May 10, 2005
Image-reading device performing a white-shading correction by obtaining a peak value of average values of image data and read from a reference-white member in blocks as white-shading data
RICOH KK21 citations92
US7004464B2Feb 28, 2006
Automatic document feeder and image processing apparatus loaded with the same
RICOH KK14 citations83
US7033046B2Apr 25, 2006
Lighting device having a light blocking mechanism
RICOH KK4 citations62