Inventor
TOMINAGA SAKI
JP2 patents
Patents
2 patentsUS10012924B2Jul 3, 2018
Electrophotographic electro-conductive member having a dual rubber elastic layer, method of producing the same, process cartridge, and electrophotographic apparatus
CANON KK8 citations80
US7580660B2Aug 25, 2009
Developing roller, process for producing developing roller, process cartridge and image forming apparatus
CANON KK3 citations57