Patents by Inventor Go Sumiyama

Go Sumiyama 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).

  • Numerical control apparatus having numeric data display function
    Patent number: 6055461
    Abstract: The object of the present invention is to make it possible to obtain information on a plurality of working conditions at one time from a display unit even if an operator is away from the display unit. To confirm a cutting condition or the like, the operator selects a display using large characters giving priority to the visibility from a distance. A display attribute change information determination section classifies numeric data sent from a working condition detection section in accordance with working condition classification information sent from a working condition classification information storage section and sends a classification result as display attribute change information. A display control section specifies a designated display attribute in accordance with the display attribute change information and outputs the attribute to a display unit.
    Type: Grant
    Filed: November 19, 1997
    Date of Patent: April 25, 2000
    Assignee: Okuma Corporation
    Inventors: Go Sumiyama, Kenji Ito