Patents by Inventor Teruo Kagami

Teruo Kagami 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).

  • Photosensitive material for color photography
    Patent number: 4075021
    Abstract: The present invention discloses a multi-layer photosensitive material for color photography in which a compound capable of reacting with an oxidation product of a developing agent to release a substance promoting bleaching of developed silver at the bleaching or blixing step after the development treatment is incorporated into at least one layer constituting said photosensitive material.
    Type: Grant
    Filed: October 23, 1975
    Date of Patent: February 21, 1978
    Assignee: Konishiroku Photo Industry Co., Ltd.
    Inventors: Shoji Kikuchi, Takaya Endo, Teruo Kagami, Ryosuke Sato