Patents by Inventor Toshihiro Saika

Toshihiro Saika 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).

  • Long array photoelectric converting apparatus with insulated matrix wiring
    Patent number: 4788445
    Abstract: There is a photoelectric converting apparatus in which (N.times.M) photoelectric converting elements arranged in a one-dimensional array form are connected to N voltage applying electrodes and M signal readout electrodes in a matrix form. In this apparatus, the wiring crossing portions of the matrix connection are provided on the side of the voltage applying electrodes, and the insulation of the wiring crossing portion is formed as the laminated structure by a photoconductive layer and a high resistance layer.
    Type: Grant
    Filed: January 21, 1987
    Date of Patent: November 29, 1988
    Assignee: Canon Kabushiki Kaisha
    Inventors: Katsunori Hatanaka, Yoshinori Isobe, Toshihiro Saika, Katsumi Nakagawa