Patents by Inventor Natsue Sakaguchi

Natsue Sakaguchi 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).

  • Patent number: 6037577
    Abstract: An amplifying solid-state image pickup device comprises an image pickup region formed by two-dimensionally arranging photosensitive cells, each of the photosensitive cells including photoelectric conversion means, signal charge storage means, signal charge ejection means, row select means, and amplification means on a semiconductor substrate, a plurality of vertical select lines arranged in the image pickup region in a row direction, vertical select means for driving the plurality of vertical select lines, a plurality of vertical signal lines arranged in the column direction to read the outputs of the amplification means, noise suppression means provided at the ends of the plurality of vertical signal lines to capture and deduct noises and signals appearing on the plurality of vertical signal lines at time differences, horizontal select lines arranged in a column direction, horizontal read means for relaying the outputs of the horizontal select lines and the noise suppression means, horizontal select means fo
    Type: Grant
    Filed: March 11, 1998
    Date of Patent: March 14, 2000
    Assignee: Kabushiki Kaisha Toshiba
    Inventors: Yoriko Tanaka, Nobuo Nakamura, Natsue Sakaguchi, Yukio Endo, Yoshiyuki Matsunaga