Patents by Inventor Yuki YONETOKU

Yuki YONETOKU has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • ELECTROPHOTOGRAPHIC PHOTORECEPTOR, PROCESS CARTRIDGE, AND IMAGE FORMING APPARATUS
    Publication number: 20240118637
    Abstract: An electrophotographic photoreceptor includes a conductive substrate, an undercoat layer provided on the conductive substrate, a charge generation layer provided on the undercoat layer, a charge transport layer provided on the charge generation layer, and a surface protective layer provided on the charge transport layer, in which a dark decay is 85 V/sec or greater in a case where the electrophotographic photoreceptor is contact-charged with a DC voltage.
    Type: Application
    Filed: August 7, 2023
    Publication date: April 11, 2024
    Applicant: FUJIFILM Business Innovation Corp.
    Inventors: Satoshi MIZOGUCHI, Takeshi KAWAI, Masaki HIRAKATA, Yuki YONETOKU, Hideya KATSUHARA