Patents by Inventor Tokuji Tamada

Tokuji Tamada 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).

  • Combined output system for code data and image data in a message handling processor
    Patent number: 5386297
    Abstract: A mail system comprises a message handling processor for storing code data and image data, a code data terminal for generating code data, an image data terminal for generating image data, and a code/image exchange unit for combining the code data and the image data into image data. The message handling processor converts the code data message from the code data terminal to image data by the exchange unit and combines the combined image data and the image data from the image data terminal to produce image data to be outputted to another image data terminal.
    Type: Grant
    Filed: October 13, 1993
    Date of Patent: January 31, 1995
    Assignees: Hitachi, Ltd., Hitachi Software Engineering Co., Ltd.
    Inventors: Natsuro Tanaka, Tokuji Tamada, Yoshihiro Nakajima