Inventor
ARAKAWA MITSUYOSHI
JP5 patents
Patents
5 patentsUS10642192B2May 5, 2020
Developing device having a feeding screw with multiple blade portions
CANON KK6 citations70
US12135513B2Nov 5, 2024
Toner conveying apparatus having toner conveying paths and image forming apparatus
CANON KK0 citations60
US11782361B2Oct 10, 2023
Toner conveying apparatus having orthogonal toner conveying paths and image forming apparatus
CANON KK0 citations60
US11300901B2Apr 12, 2022
Toner conveying apparatus having orthogonal toner conveying paths and image forming apparatus
CANON KK0 citations60
US12254598B2Mar 18, 2025
Information processing apparatus and information processing method
CANON KK0 citations56