Patents/Inventors

Takuya Oka

KanagawaJP10 patents

8 Patents

US126134802026
Image Forming Apparatus with Charging Current Detector
Canon Kabushiki Kaisha
0 cites
US125471112026
Image Forming Apparatus for Mounting Cartridges of Different Lifespans
Canon Kabushiki Kaisha
0 cites
US125108582025
Image Forming Apparatus
CANON KABUSHIKI KAISHA
0 cites
US124555282025
Restricting Member, Developing Device, Process Cartridge, and Image Forming Apparatus
Canon Kabushiki Kaisha
0 cites
US123211082025
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
US116933352023
Development Cartridge
Canon Kabushiki Kaisha
0 cites