Patents by Inventor Kikuo Kinjo, deceased

Kikuo Kinjo, deceased 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).

  • Light and heat formation of conductive image printing plate
    Patent number: 4069759
    Abstract: A master for electrostatic printing comprises a layer composed of conductive silver image portion containing metallic silver grains and a non-silver image portion having an electric resistance sufficient to retain electrostatic charge. The image formed by image light exposure and heating a layer including an organic silver salt compound, a reducing agent and an insulating medium.
    Type: Grant
    Filed: July 25, 1975
    Date of Patent: January 24, 1978
    Assignee: Canon Kabushiki Kaisha
    Inventors: Ichiro Endo, Hajime Kobayashi, Kikuo Kinjo, deceased
  • Heat developable photosensitive material containing compounds of sulfur
    Patent number: 4036650
    Abstract: A heat developable photosensitive material capable of forming fogless and table images of high contrast which comprises at least an organic silver salt, a halide and at least one member selected from sulfur and sulfur compounds having a moiety of ##STR1##
    Type: Grant
    Filed: August 26, 1975
    Date of Patent: July 19, 1977
    Assignee: Canon Kabushiki Kaisha
    Inventors: Noriko Hasegawa, Hajime Kobayashi, Ichiro Endo, Kikuo Kinjo, deceased
  • Image recording member
    Patent number: 4025399
    Abstract: An image recording member comprises a substrate and a recording layer containing a conductive agent, a leuco base, and a phenol compound.
    Type: Grant
    Filed: April 7, 1975
    Date of Patent: May 24, 1977
    Assignee: Canon Kabushiki Kaisha
    Inventors: Masakazu Matsumoto, Katsuhiko Nishide, Akemi Shimosawa, Kikuo Kinjo, deceased