Patents by Inventor Sachio Tsuge

Sachio Tsuge 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).

  • Electronic still camera with replaceable digital processing program
    Patent number: 5734425
    Abstract: An electronic still camera includes a digital signal processor, a digital signal processor program memory in which a digital signal program is rewritably maintained, and a communication circuit for reading external digital signal processor program data into the digital signal processor program memory. By replacing the digital signal processor program with the external digital signal processor program data, the digital processor program can be readily changed by rewriting it electrically from an external source, without having to replace or otherwise make changes to internal devices of the camera.
    Type: Grant
    Filed: January 18, 1995
    Date of Patent: March 31, 1998
    Assignee: Eastman Kodak Company
    Inventors: Yoshinori Takizawa, Hisahi Niwa, Yoshito Kawagoe, Sachio Tsuge