Inventor
TATEISHI SATOHISA
JP9 patents
Patents
9 patentsUS7748697B2Jul 6, 2010
Sheet feeding apparatus and image forming apparatus
CANON KK31 citations92
US7798491B2Sep 21, 2010
Sheet conveying apparatus and image forming apparatus
CANON KK8 citations83
US7549629B2Jun 23, 2009
Image forming apparatus
CANON KK14 citations83
US9272862B2Mar 1, 2016
Sheet feeding device and image forming apparatus
CANON KK8 citations82
US7697884B2Apr 13, 2010
Image forming apparatus
CANON KK12 citations82
US9272861B2Mar 1, 2016
Sheet feeding unit and image forming apparatus
CANON KK5 citations72
US10160611B2Dec 25, 2018
Sheet feeding apparatus and image forming apparatus
CANON KK3 citations71
US10059540B2Aug 28, 2018
Sheet feeding apparatus and image forming apparatus
CANON KK2 citations71
US10906760B2Feb 2, 2021
Sheet feeding apparatus and image forming apparatus
CANON KK1 citations60