Patents by Inventor Masamichi Shimazaki

Masamichi Shimazaki 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).

  • Method for preventing adhesion of silver halide photographic light-sensitive material
    Patent number: 4264719
    Abstract: A method for preventing adhesion in a photographic light-sensitive material comprising a support having thereon at least one silver halide light-sensitive emulsion layer which comprises providing, as an outermost layer on at least one side thereof, a layer containing gelatin with the amount of gelatin coated being about 0.2 to about 0.8 g/m.sup.2 and containing finely divided particles of a matting agent having an average particle size of about 0.1 to about 10 microns.
    Type: Grant
    Filed: June 4, 1979
    Date of Patent: April 28, 1981
    Assignee: Fuji Photo Film Co., Ltd.
    Inventors: Kimitaka Kameoka, Ikutaro Horie, Hukuji Sakakibara, Takashi Naoi, Masamichi Shimazaki