Patents by Inventor Kanjiro Yamamoto

Kanjiro Yamamoto 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).

  • Reflecting plate
    Patent number: 4908276
    Abstract: A reflecting plate comprising a substrate, a synthetic resin interlayer formed on the surface of the substrate, and a thin metallic film formed on the synthetic resin interlayer. The reflecting plate may further comprise a transparent synthetic resin layer on the surface of the thin metallic film. A typical use of the reflecting plate is with an illuminating lamp in an electrostatic copying apparatus.
    Type: Grant
    Filed: January 16, 1985
    Date of Patent: March 13, 1990
    Assignee: Mita Industrial Co., Ltd.
    Inventor: Kanjiro Yamamoto