Patents by Inventor Makoto Shizuishi

Makoto Shizuishi 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).

  • MOS image sensor
    Patent number: 7880787
    Abstract: A MOS image sensor comprises: a semiconductor substrate that has a surface including an image area; a plurality of photoelectric conversion elements arranged on the image area; and lines formed over the image area in a manner avoiding the photoelectric conversion elements and connected to a signal-read circuit provided corresponding to each of the photoelectric conversion elements, wherein a predetermined one of the lines is formed by a conductive polysilicon film.
    Type: Grant
    Filed: September 12, 2006
    Date of Patent: February 1, 2011
    Assignee: Fujifilm Corporation
    Inventor: Makoto Shizuishi
  • MOS image sensor
    Publication number: 20070064133
    Abstract: A MOS image sensor comprises: a semiconductor substrate that has a surface including an image area; a plurality of photoelectric conversion elements arranged on the image area; and lines formed over the image area in a manner avoiding the photoelectric conversion elements and connected to a signal-read circuit provided corresponding to each of the photoelectric conversion elements, wherein a predetermined one of the lines is formed by a conductive polysilicon film.
    Type: Application
    Filed: September 12, 2006
    Publication date: March 22, 2007
    Inventor: Makoto Shizuishi