Patents by Inventor Shinchi Suzuki

Shinchi Suzuki 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).

  • Bisazo photo-receptor for electrophotography
    Patent number: 4939058
    Abstract: An electrophotographic photoreceptor having on a conductive support a photoconductive layer containing a specific azo compound is disclosed.
    Type: Grant
    Filed: November 30, 1988
    Date of Patent: July 3, 1990
    Assignee: Konica Corporation
    Inventors: Toyoko Shibata, Takahiro Takagi, Shinchi Suzuki, Hiroko Fukawa, Osamu Sasaki