Inventor
SAMESHIMA TAKAO
JP18 patents
Patents
18 patentsUS6453135B1Sep 17, 2002
Image forming apparatus having a transfer material carrier unit or an intermediate transfer body unit
CANON KK149 citations99
US5666595ASep 9, 1997
Image forming apparatus with locking mechanism for detachable feeder unit
CANON KK80 citations96
US6564025B2May 13, 2003
Image forming apparatus with recording material convey velocity control feature
CANON KK26 citations92
US6522845B2Feb 18, 2003
Image forming apparatus and image forming unit detachably attachable thereto
CANON KK28 citations92
US6493528B2Dec 10, 2002
Image forming unit and image forming apparatus
CANON KK20 citations92
US6115568ASep 5, 2000
Image forming apparatus with intermediate transfer member
CANON KK40 citations92
US5983062ANov 9, 1999
Image forming apparatus with shifting means to position image transfer unit
CANON KK51 citations92
US5651540AJul 29, 1997
Sheet supply device with stacking reference guide
CANON KK40 citations92
US11467514B2Oct 11, 2022
Image forming apparatus and image forming system
CANON KK8 citations85
US7085517B2Aug 1, 2006
Image forming apparatus and image forming unit detachably mountable thereto
CANON KK11 citations83
US11573521B2Feb 7, 2023
Image forming apparatus having an opening/closing member that is prevented from closing when a replenishment container is attached to a process unit
CANON KK2 citations73
US6807393B2Oct 19, 2004
Image forming unit and image forming apparatus
CANON KK6 citations73
US12591198B2Mar 31, 2026
Image forming apparatus having toner replenishment
CANON KK0 citations62
US12210312B2Jan 28, 2025
Image forming apparatus having toner replenishment
CANON KK0 citations62
US12111601B2Oct 8, 2024
Image forming apparatus having an opening/closing member that is prevented from closing when a replenishment container is attached to a process unit
CANON KK1 citations62
US11947305B2Apr 2, 2024
Image forming apparatus having toner replenishment
CANON KK0 citations62
US11846894B2Dec 19, 2023
Image forming apparatus and image forming system
CANON KK0 citations62
US11556088B2Jan 17, 2023
Image forming apparatus having toner replenishment
CANON KK0 citations62