Inventor
ATA HIRONOBU
JP11 patents
Patents
11 patentsUS6722646B2Apr 20, 2004
Sheet treating apparatus and image forming apparatus
CANON KK121 citations97
US7226050B2Jun 5, 2007
Discharge sheet stacking apparatus and image forming apparatus provided with the same
CANON KK16 citations92
US6973285B2Dec 6, 2005
Discharge sheet stacking apparatus and image forming apparatus provided with the same
CANON KK29 citations92
US7637502B2Dec 29, 2009
Sheet processing apparatus with branching paths for post-processing
CANON KK10 citations84
US7607659B2Oct 27, 2009
Sheet processing apparatus and image forming apparatus
CANON KK14 citations84
US7237774B2Jul 3, 2007
Sheet treating apparatus and image forming apparatus
CANON KK13 citations84
US7077395B2Jul 18, 2006
Sheet after-treatment device and image forming apparatus equipped with the device
CANON KK6 citations62
US7630681B2Dec 8, 2009
Sheet processing apparatus and image forming apparatus
CANON KK1 citations52
US7386271B2Jun 10, 2008
Sheet processing apparatus and image forming apparatus
CANON KK1 citations52
US9207591B2Dec 8, 2015
Fixing device and image forming apparatus
CANON KK0 citations41
US7588243B2Sep 15, 2009
Sheet feeding apparatus and image forming apparatus
CANON KK0 citations40