Patents by Inventor Kenzou Sakakibara

Kenzou Sakakibara 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).

  • Communication apparatus
    Patent number: 5022072
    Abstract: A communication apparatus which communicate image data, processes character data, and detecting a calling signal from a destination. The image data and the character data are then output. Preferably, characters added to the character data are recorded in response to the calling signal.
    Type: Grant
    Filed: March 1, 1990
    Date of Patent: June 4, 1991
    Assignee: Canon Kabushiki Kaisha
    Inventors: Kenzou Sakakibara, Takehiro Yoshida, Koichi Matsumoto