Patents/Inventors

Yuichiro Hirata

ShizuokaJP4 patents

4 Patents

US125471112026
Image Forming Apparatus for Mounting Cartridges of Different Lifespans
Canon Kabushiki Kaisha
0 cites
US124555282025
Restricting Member, Developing Device, Process Cartridge, and Image Forming Apparatus
Canon Kabushiki Kaisha
0 cites
US118605652024
Restricting Member, Developing Device, Process Cartridge, and Image Forming Apparatus
Canon Kabushiki Kaisha
0 cites
US118358882023
Developing Device, Cartridge, Image Forming Apparatus
CANON KABUSHIKI KAISHA
0 cites