Inventor

USAMI DAISUKE

JP4 patents

Patents

4 patents

US11199797B2Dec 14, 2021

Image forming apparatus

CANON KK2 citations69

US11720040B2Aug 8, 2023

Image forming apparatus

CANON KK0 citations60

US11156949B2Oct 26, 2021

Image forming apparatus

CANON KK0 citations60

US9199809B2Dec 1, 2015

Sheet feeding device and image forming apparatus

CANON KK3 citations58