Inventor
SHINOZUKA MASAYUKI
JP6 patents
Patents
6 patentsUS12181832B2Dec 31, 2024
Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus
CANON KK2 citations70
US12578663B2Mar 17, 2026
Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus
CANON KK0 citations60
US12572088B2Mar 10, 2026
Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus
CANON KK0 citations60
US12510835B2Dec 30, 2025
Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus
CANON KK0 citations60
US12248274B2Mar 11, 2025
Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus
CANON KK0 citations59
US12416871B2Sep 16, 2025
Electrophotographic photosensitive member, process cartridge, electrophotographic apparatus, and method of manufacturing electrophotographic photosensitive member
CANON KK0 citations49