Inventor
YOSHIDA MASATOMI
JP11 patents
Patents
11 patentsUS9529304B2Dec 27, 2016
Developer accommodating unit, process cartridge, and electrophotographic image forming apparatus
CANON KK35 citations94
US9354553B2May 31, 2016
Developer accommodating container, process cartridge and electrophotographic image forming apparatus
CANON KK33 citations94
US9304440B2Apr 5, 2016
Developer accommodating unit, process cartridge and electrophotographic image forming apparatus
CANON KK32 citations94
US9302801B2Apr 5, 2016
Developer accommodating unit, manufacturing method thereof, process cartridge and image forming apparatus
CANON KK30 citations94
US9285707B2Mar 15, 2016
Developer accommodating unit with a urging member for urging a flexible member
CANON KK25 citations94
US9341983B2May 17, 2016
Developer accommodating unit, developing device, process cartridge and image forming apparatus
CANON KK22 citations92
US9304441B2Apr 5, 2016
Developer accommodating container, developer accommodating unit, process cartridge and image forming apparatus
CANON KK21 citations92
US9360831B2Jun 7, 2016
Developing unit, process cartridge and image forming apparatus
CANON KK11 citations84
US7944546B2May 17, 2011
Exposure apparatus and device manufacturing method
CANON KK2 citations62
US10048646B2Aug 14, 2018
Image forming apparatus with frame body and detachable cartridge with integrated photosensitive drum
CANON KK1 citations52
US10725399B2Jul 28, 2020
Developer container, developing apparatus, process cartridge, image forming apparatus, and manufacturing method of developer container
CANON KK0 citations36