Inventor
Takabe Rieko
JP3 patents
Patents
3 patentsUS9921518B2Mar 20, 2018
Developing roller, with conductive elastic layer having exposed protrusions, cartridge and apparatus
CANON KK18 citations83
US12547096B2Feb 10, 2026
Developing apparatus, process cartridge, and image-forming apparatus
CANON KK0 citations50
US9971276B2May 15, 2018
Developing member, method of producing developing member, process cartridge, and electrophotographic apparatus
CANON KK0 citations40