Patents by Inventor Kazuto Togino

Kazuto Togino 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).

  • Semiconductor photoelectric conversion device for light incident position detection
    Patent number: 4761547
    Abstract: The position detector comprises a semiconductor layer of i type amorphous silicon layer and a P type amorphous silicon layer is formed on one surface thereof and an N type amorphous layer is formed on the opposite surface. A transparent resistance layer is formed on one surface of the semiconductor layer. Collector electrodes are provided at the sides of the resistance layer for deriving out a position signal.
    Type: Grant
    Filed: March 18, 1985
    Date of Patent: August 2, 1988
    Assignee: Kabushiki Kaisha Komatsu Seisakusho
    Inventors: Shigenori Torihata, Kazuto Togino, Akira Okamoto, Haruo Hashimoto, Yukitaka Takitani, Hisaakira Imaizumi, Hiroshi Miyata