Inventor
CHIBA YOSHINAO
JP13 patents
Patents
13 patentsUS9327926B2May 3, 2016
Sheet feeding apparatus and image forming apparatus
CANON KK7 citations82
US9254973B2Feb 9, 2016
Image forming apparatus
CANON KK16 citations82
US8651477B2Feb 18, 2014
Sheet feeding device and image forming apparatus
CANON KK14 citations82
US8382097B2Feb 26, 2013
Sheet feeding device and image forming apparatus
CANON KK10 citations82
US11952239B2Apr 9, 2024
Sheet feeding device and image forming apparatus
CANON KK3 citations72
US10723575B2Jul 28, 2020
Separation roller, sheet feeding apparatus, and image forming apparatus
CANON KK2 citations72
US9567172B2Feb 14, 2017
Image forming apparatus
CANON KK5 citations72
US9102488B2Aug 11, 2015
Image forming apparatus
CANON KK5 citations72
US10836595B2Nov 17, 2020
Rotary feeding member, sheet feeding apparatus and image forming apparatus
CANON KK2 citations71
US10807818B2Oct 20, 2020
Sheet feeding apparatus and image forming apparatus
CANON KK2 citations71
US10543996B2Jan 28, 2020
Sheet feeding apparatus and image forming apparatus
CANON KK2 citations71
US9227806B2Jan 5, 2016
Image forming apparatus
CANON KK4 citations71
US11339015B2May 24, 2022
Sheet feeding apparatus and image forming apparatus
CANON KK0 citations50