Patents by Inventor Teruo Yamanouchi

Teruo Yamanouchi 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).

  • Process for the preparation of sensitized material for electrophotography
    Patent number: 4042388
    Abstract: The photosensitivity of organic photoconductive materials can be improved by reactively mixing a free radical former having a free radical produced by irradiation of a dye base compound and an organic photoconductive materials with radiation energy.
    Type: Grant
    Filed: April 2, 1973
    Date of Patent: August 16, 1977
    Assignee: Canon Kabushiki Kaisha
    Inventors: Eiichi Inoue, Ichiro Endo, Teruo Yamanouchi