Patents by Inventor Yasuo Wako

Yasuo Wako 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: 4364056
    Abstract: An interactive graphic system is provided for automatically recording lines, symbols or marks by inputting plotting information in a step-by-step mode in an interactive system. The systems comprise a data setter for specifying, among various predetermined graphs, a graph to be plotted and for setting plotting data concerning the graph thus specified, a plotter for providing records in association with input signals, a display for requiring the plotting data inputs, and a controller for suitably controlling the various sections. The system is formed into one unit, so that the plotter can directly plot the necessary records with plotting data given by the data setter, and that the plotting operation is simplified and the system itself is small in size and low in manufacturing cost.
    Type: Grant
    Filed: June 15, 1981
    Date of Patent: December 14, 1982
    Assignee: Yokogawa Electric Works, Ltd.
    Inventors: Yoshihiro Suzuki, Shuichi Nakagawa, Yasuo Wako, Yoshihiro Ogawa, Mamoru Yamaguchi, Toshio Kimura