US Patent Issued to FUJIFILM Business Innovation on April 21 for "Electrostatic charge image developing toner set, electrostatic charge image developer set, toner cartridge set, process cartridge, image forming apparatus, and image forming method" (Japanese Inventors)

ALEXANDRIA, Va., April 21 -- United States Patent no. 12,607,947, issued on April 21, was assigned to FUJIFILM Business Innovation Corp. (Tokyo).

"Electrostatic charge image developing toner set, electrostatic charge image developer set, toner cartridge set, process cartridge, image forming apparatus, and image forming method" was invented by Tomoaki Tanaka (Kanagawa, Japan), Kotaro Yoshihara (Kanagawa, Japan), Asafumi Fujita (Kanagawa, Japan), Teppei Yawada (Kanagawa, Japan) and Tsuyoshi Murakami (Kanagawa, Japan).

According to the abstract* released by the U.S. Patent & Trademark Office: "An electrostatic charge image developing toner set contains a white toner that contains white toner particles including a binder resin, a white colora...