US Patent Issued to FUJIFILM Business Innovation on Sept. 29 for "Electrophotographic photoreceptor, process cartridge, and image forming apparatus" (Japanese Inventors)

ALEXANDRIA, Va., Sept. 30 -- United States Patent no. 12,748,356, issued on Sept. 29, was assigned to FUJIFILM Business Innovation Corp. (Tokyo).

"Electrophotographic photoreceptor, process cartridge, and image forming apparatus" was invented by Ryosuke Fujii (Ebina, Japan), Tomoya Sasaki (Ebina, Japan), Hiroko Kobayashi (Ebina, Japan), Yuto Okazaki (Ebina, Japan) and Kosuke Narita (Ebina, Japan).

According to the abstract* released by the U.S. Patent & Trademark Office: "An electrophotographic photoreceptor contains a conductive substrate, and a lamination type photosensitive layer disposed on the conductive substrate and including a charge generation layer and a charge transport layer, in which the charge transport layer contains a char...