Inventor
SUGIYAMA TADAHISA
JP10 patents
Patents
10 patentsUS9896291B2Feb 20, 2018
Sheet conveying apparatus and image forming apparatus
CANON KK7 citations81
US10025259B2Jul 17, 2018
Image forming apparatus having a damper unit which regulates movement of a door unit
CANON KK5 citations71
US10948855B2Mar 16, 2021
Image forming apparatus capable of preventing a regulation member from being broken or slipping off when a jammed sheet is removed from a transfer portion
CANON KK2 citations70
US10029869B2Jul 24, 2018
Sheet conveyance apparatus and image forming apparatus
CANON KK2 citations70
US11966187B2Apr 23, 2024
Feeding apparatus with control of ion irradiation unit that irradiates sheet
CANON KK1 citations59
US10073406B2Sep 11, 2018
Damper device and image forming apparatus
CANON KK1 citations51
US9766586B2Sep 19, 2017
Image forming apparatus
CANON KK0 citations51
US9488211B2Nov 8, 2016
Fastened structure
CANON KK1 citations49
US11586131B2Feb 21, 2023
Image forming apparatus with guiding member configured to guide recording material and being fixed to holding member configured to hold roller
CANON KK0 citations48
US11586130B2Feb 21, 2023
Image forming apparatus with guiding member fixed to guiding member to form feeding path of recording material
CANON KK0 citations48