Patents by Inventor Tatsuro Okazaki

Tatsuro Okazaki 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).

  • Organic photoconductor with crosslinked polyphenylene sulfide support for electrophotography
    Patent number: 5604062
    Abstract: In an organic photoconductor for electrophotography, improved adhesiveness is realized between a substrate that contains a crosslinked polyphenylene sulfide as its main component and an organic photoconductor layer on the substrate. The substrate is cylindrical and conductive. With A denoting the thermal expansion coefficient of the substrate and B denoting the thermal expansion coefficient of the organic photoconductor layer, the improvement is realized when 1/2.gtoreq.A/B.gtoreq. 1/4.
    Type: Grant
    Filed: March 8, 1996
    Date of Patent: February 18, 1997
    Assignee: Fuji Electric Co., Ltd.
    Inventors: Tatsuro Okazaki, Noriaki Kawata