Inventor
TAKENAGA MASAHIRO
JP6 patents
Patents
6 patentsUS12019381B2Jun 25, 2024
Electrophotographic member and electrophotographic image-forming apparatus
CANON KK0 citations60
US11813883B2Nov 14, 2023
Electrophotographic member and electrophotographic image forming apparatus
CANON KK0 citations50
US12510849B2Dec 30, 2025
Electrophotographic belt, electrophotographic image forming apparatus, and method for manufacturing electrophotographic belt
CANON KK0 citations49
US12158711B2Dec 3, 2024
Electrophotographic member and electrophotographic image forming apparatus
CANON KK0 citations49
US11669027B2Jun 6, 2023
Electrophotographic belt, method for producing the same, and electrophotographic image forming apparatus
CANON KK0 citations48
US12306577B2May 20, 2025
Electrophotographic member and electrophotographic image forming apparatus
CANON KK0 citations47