Inventor
IWAYAMA HIROYOSHI
JP11 patents
Patents
11 patentsUS9971298B2May 15, 2018
Image forming apparatus, process cartridge, developing cartridge, and drum cartridge
CANON KK7 citations82
US10095150B2Oct 9, 2018
Image forming apparatus
CANON KK2 citations72
US9465322B2Oct 11, 2016
Cartridge and image forming apparatus
CANON KK3 citations72
US9442454B2Sep 13, 2016
Image forming apparatus having an image bearing member charged with predetermined polarity and potential
CANON KK3 citations72
US10209668B2Feb 19, 2019
Image forming apparatus, process cartridge, developing cartridge, and drum cartridge
CANON KK4 citations71
US12149654B2Nov 19, 2024
Control method, storage medium, and information processing apparatus
CANON KK0 citations60
US10234806B2Mar 19, 2019
Image forming apparatus
CANON KK0 citations51
US9727002B2Aug 8, 2017
Image forming apparatus having an image bearing member charged with predetermined polarity and potential
CANON KK1 citations51
US9563144B2Feb 7, 2017
Charging device, process cartridge, and image forming apparatus
CANON KK0 citations51
US12436784B2Oct 7, 2025
Information processing apparatus using program cooperation, control method therefor, and storage medium storing control program therefor
CANON KK0 citations49
US11140281B2Oct 5, 2021
Method of terminal apparatus that is able to display notification region
CANON KK0 citations49