Inventor
ISHIO SHOHEI
JP20 patents
Patents
20 patentsUS11846899B2Dec 19, 2023
Image forming apparatus
CANON KK2 citations73
US10725402B2Jul 28, 2020
Image forming apparatus
CANON KK2 citations73
US10642195B2May 5, 2020
Image forming apparatus using intermediate transfer member having grooves and specified dynamic friction coefficient
CANON KK2 citations73
US10197940B2Feb 5, 2019
Image forming apparatus changing magnitude of control signal used for image formation
CANON KK2 citations73
US11435680B2Sep 6, 2022
Image forming apparatus which includes a belt having an electroconductive layer
CANON KK2 citations71
US12416881B2Sep 16, 2025
Image forming apparatus
CANON KK0 citations62
US11537066B2Dec 27, 2022
Image forming apparatus
CANON KK0 citations62
US11262673B2Mar 1, 2022
Image forming apparatus
CANON KK0 citations62
US11209767B2Dec 28, 2021
Image-forming apparatus
CANON KK1 citations62
US11656564B2May 23, 2023
Image forming apparatus which includes a belt having an electroconductive layer
CANON KK0 citations61
US12298685B2May 13, 2025
Image forming apparatus for maintaining cleaning performance while preventing turn-over of a contact member
CANON KK0 citations51
US12038697B2Jul 16, 2024
Image forming apparatus
CANON KK0 citations51
US11392075B2Jul 19, 2022
Image-forming apparatus which controls the rotation of the intermediate transfer belt based on accumulated toner
CANON KK0 citations51
US11366411B2Jun 21, 2022
Image forming apparatus
CANON KK0 citations51
US11327429B2May 10, 2022
Image-forming apparatus with a durable contact member that abuts against a belt
CANON KK0 citations51
US11209766B2Dec 28, 2021
Cleaning device and image forming apparatus
CANON KK0 citations51
US10459361B2Oct 29, 2019
Image forming apparatus with voltage adjustment member
CANON KK0 citations51
US12061434B2Aug 13, 2024
Image forming apparatus to reduce or suppress leakage of toner
CANON KK0 citations50
US10656566B2May 19, 2020
Image forming apparatus using contact member to recover toner remaining on intermediate transfer member
CANON KK0 citations41
US10216119B2Feb 26, 2019
Image forming apparatus with adjustment of potential for secondary transfer
CANON KK0 citations41