Patents by Inventor Testuro Fuchizawa

Testuro Fuchizawa 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).

  • Patent number: 4547445
    Abstract: A photographic material capable of receiving and retaining an aqueous ink or other similar materials on the back surface, which is able to serve as a post card, is disclosed. The photographic material comprises a water-proof support comprising a paper sheet coated with a polyolefin resin on both surfaces thereof, and a photographic emulsion layer provided onto one of the surfaces of the support, in which another surface of the support is provided with a gelatin layer containing an inorganic pigment and one or more of specific gelatin hardening agents.
    Type: Grant
    Filed: January 22, 1985
    Date of Patent: October 15, 1985
    Assignee: Fuji Photo Film Co., Ltd.
    Inventors: Miyoshi Asahina, Keishi Kitagawa, Testuro Fuchizawa