Patents by Inventor Suzuyo Tanigaki

Suzuyo Tanigaki 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).

  • Picture display-image pickup apparatus
    Patent number: 4400725
    Abstract: A picture display-image pickup apparatus for visual communication includes a picture display device and an image pickup device. The display device and pickup device are arranged on a substantially common optical axis directing to a talker.
    Type: Grant
    Filed: February 8, 1982
    Date of Patent: August 23, 1983
    Inventor: Suzuyo Tanigaki