Patent 11169456 was granted and assigned to Konica Minolta on November, 2021 by the United States Patent and Trademark Office.
An electrophotographic photoreceptor includes a cured outermost layer that includes a polymerized cured product including at least an inorganic filler and a phenol derivative. The inorganic filler is surface-modified with a surface modifier. The phenol derivative has a structure represented by Formula (1).