Inventor
TAKENO KINEO
JP9 patents
Patents
9 patentsUS10078286B2Sep 18, 2018
Charging member, process cartridge and electrophotographic apparatus
CANON KK4 citations72
US10036971B2Jul 31, 2018
Charging member, process cartridge, and electrophotographic image forming apparatus
CANON KK4 citations72
US10459356B2Oct 29, 2019
Charging member, process cartridge and electrophotographic image forming apparatus
CANON KK4 citations71
US10365576B2Jul 30, 2019
Charging member, method for producing charging member, process cartridge and electrophotographic image forming apparatus
CANON KK4 citations71
US9989879B2Jun 5, 2018
Charging member, process cartridge and electrophotographic image forming apparatus
CANON KK5 citations71
US9921513B2Mar 20, 2018
Charging member, process cartridge, and electrophotographic apparatus
CANON KK5 citations71
US11256191B2Feb 22, 2022
Developer carrying member, process cartridge, and electrophotographic image forming apparatus
CANON KK0 citations61
US12405550B2Sep 2, 2025
Developing device, process cartridge, and electrophotographic image forming apparatus
CANON KK0 citations46
US9885971B2Feb 6, 2018
Charging member, process cartridge, and electrophotographic image forming apparatus
CANON KK0 citations40