Inventor
FUKAZAWA TOSHIYA
JP3 patents
Patents
3 patentsUS11402783B2Aug 2, 2022
Image forming apparatus having detection unit with shutter
CANON KK0 citations38
US10126686B2Nov 13, 2018
Image forming apparatus including cleaning unit with brush roller, rotatable member, and blade member
CANON KK0 citations33
US9841706B2Dec 12, 2017
Image forming apparatus
CANON KK0 citations33