Inventor
ABE KATSUICHI
JP13 patents
Patents
13 patentsUS10228635B2Mar 12, 2019
Developer container, developing apparatus, process cartridge, apparatus main body, and image forming apparatus
CANON KK7 citations83
US9857730B2Jan 2, 2018
Developer container, developing apparatus, process cartridge, apparatus main body, and image forming apparatus
CANON KK9 citations83
US9857724B2Jan 2, 2018
Image forming apparatus
CANON KK2 citations72
US11829087B2Nov 28, 2023
Image forming apparatus with image bearing members having different surface layer thicknesses
CANON KK0 citations62
US11526103B2Dec 13, 2022
Image forming apparatus capable of suppressing image defect due to foreign matter
CANON KK0 citations62
US9250567B2Feb 2, 2016
Developer container for detecting developer amount based on capacitance, developing apparatus, process cartridge, and image forming apparatus
CANON KK2 citations62
US11300896B2Apr 12, 2022
Image forming apparatus
CANON KK0 citations51
US11106169B2Aug 31, 2021
Determining lifetime of a developing apparatus in an image forming apparatus
CANON KK0 citations51
US10802419B2Oct 13, 2020
Method of manufacturing developer container, developer container, developing apparatus, process cartridge, and image forming apparatus
CANON KK0 citations51
US9989888B2Jun 5, 2018
Method of manufacturing developer container
CANON KK0 citations51
US12547096B2Feb 10, 2026
Developing apparatus, process cartridge, and image-forming apparatus
CANON KK0 citations50
US10520859B2Dec 31, 2019
Image forming apparatus controlling surface potential of image bearing member
CANON KK0 citations41
US10852660B2Dec 1, 2020
Image forming apparatus that regulates developing agent and applies regulatory bias
CANON KK0 citations40