Inventor
MURAYAMA SHIGEO
JP22 patents
Patents
22 patentsUS6993264B2Jan 31, 2006
Process cartridge and electrophotographic image forming apparatus
CANON KK76 citations98
US6035159AMar 7, 2000
Process cartridge with axially shiftable drive coupling
CANON KK107 citations97
US7162176B2Jan 9, 2007
Process cartridge and electrophotographic image forming apparatus
CANON KK41 citations96
US8342519B2Jan 1, 2013
Sheet conveying device and image forming apparatus
CANON KK23 citations92
US7315706B2Jan 1, 2008
Process cartridge and electrophotographic image forming apparatus
CANON KK33 citations92
US7677556B2Mar 16, 2010
Sheet feeding apparatus and image forming apparatus
CANON KK21 citations90
US9796550B2Oct 24, 2017
Sheet conveying device and image forming apparatus
CANON KK3 citations84
US9327930B2May 3, 2016
Sheet conveying device and image forming apparatus
CANON KK3 citations84
US11281148B2Mar 22, 2022
Image forming apparatus having a frame formed by adhering with adhesive
CANON KK5 citations83
US7643785B2Jan 5, 2010
Image heating device capable of changing pressure applied to heating nip
CANON KK11 citations83
US8991819B2Mar 31, 2015
Sheet conveying device and image forming apparatus
CANON KK3 citations74
US8616548B2Dec 31, 2013
Sheet conveying device and image forming apparatus
CANON KK4 citations74
US7130557B2Oct 31, 2006
Process cartridge and electrographic image forming apparatus
CANON KK8 citations74
US11447354B2Sep 20, 2022
Sheet conveying device and image forming apparatus
CANON KK1 citations73
US10662013B2May 26, 2020
Sheet conveying device and image forming apparatus
CANON KK1 citations73
US7215901B2May 8, 2007
Process cartridge and electrophotographic image forming apparatus
CANON KK2 citations63
US11624998B2Apr 11, 2023
Image forming apparatus having plates fixed to each other by a fastener and with adhesive
CANON KK0 citations62
US10996614B2May 4, 2021
Part positioning mechanism and image forming apparatus
CANON KK1 citations62
US10543999B2Jan 28, 2020
Sheet conveyance apparatus and image forming apparatus
CANON KK1 citations62
US12174579B2Dec 24, 2024
Joined structural body, image forming apparatus and finisher
CANON KK0 citations52
US11661293B2May 30, 2023
Sheet storage apparatus and image forming apparatus
CANON KK0 citations52
US11524857B2Dec 13, 2022
Adhesive bonding of tray for image forming apparatus
CANON KK0 citations52