Patents/Inventors

Yu Fukasawa

TokyoJP26 patents

25 Patents

US125471162026
Cartridge and Image Forming Apparatus
Canon Kabushiki Kaisha
0 cites
US125108462025
Developing Device
CANON KABUSHIKI KAISHA
0 cites
US124746662025
Cartridge and Image Forming Apparatus
Canon Kabushiki Kaisha
0 cites
US124497592025
Cartridge, Drum Unit and Image Forming Apparatus
Canon Kabushiki Kaisha
0 cites
US124431262025
Image Forming Apparatus and Developing Cartridge
CANON KABUSHIKI KAISHA
0 cites
US124055662025
Electrophotographic Image Forming Apparatus, Cartridge and Drum Unit
CANON KABUSHIKI KAISHA
0 cites
US122422222025
Electrophotographic Image Forming Apparatus, Cartridge and Drum Unit
Canon Kabushiki Kaisha
0 cites
US122422242025
Cartridge Including a Memory Mounting Portion and Image Forming Apparatus Including the Cartridge
CANON KABUSHIKI KAISHA
0 cites
US122288662025
Image Forming Apparatus and Developing Cartridge
CANON KABUSHIKI KAISHA
0 cites
US122042632025
Developer Accommodating Device, Developing Device, Cartridge and Image Forming Apparatus
CANON KABUSHIKI KAISHA
0 cites
US121745552024
Developing Device
Canon Kabushiki Kaisha
0 cites
US120667852024
Cartridge and Image Forming Apparatus
Canon Kabushiki Kaisha
0 cites
US120387162024
Cartridge, Drum Unit and Image Forming Apparatus
Canon Kabushiki Kaisha
0 cites
US120323302024
Cartridge, Drum Unit and Image Forming Apparatus
Canon Kabushiki Kaisha
0 cites
US119069272024
Cartridge, Drum Unit and Image Forming Apparatus
Canon Kabushiki Kaisha
0 cites
US118416362023
Developing Device to Reduce Leakage of Developer
Canon Kabushiki Kaisha
0 cites
US118416752023
Cartridge Including a Memory Mounting Portion and Image Forming Apparatus Including the Cartridge
CANON KABUSHIKI KAISHA
0 cites
US118359072023
Drum Unit, Process Cartridge and Image Forming Apparatus
Canon Kabushiki Kaisha
0 cites
US118222772023
Image Forming Apparatus
CANON KABUSHIKI KAISHA
0 cites
US117893782023
Image Forming Apparatus and Developing Cartridge
CANON KABUSHIKI KAISHA
0 cites
US117823602023
Developer Accommodating Device, Developing Device, Cartridge and Image Forming Apparatus
CANON KABUSHIKI KAISHA
0 cites
US117748762023
Developing Unit
CANON KABUSHIKI KAISHA
0 cites
US116095242023
Image Forming Apparatus
Canon Kabushiki Kaisha
0 cites
US115795652023
Cartridge Including a Memory Mounting Portion and Image Forming Apparatus Including the Cartridge
CANON KABUSHIKI KAISHA
0 cites
US115614852023
Developing Apparatus to Increase Adhesion Between a Seal Member and a Regulation Portion in the Developing Apparatus
Canon Kabushiki Kaisha
0 cites