05091866 is referenced by 28 patents and cites 13 patents.

A display unit displays data to be processed. The display unit is capable of displaying a plurality of windows for displaying the data therein. A controller outputs the control data to display the plurality of windows and an indicia on the display unit. An operating unit supplies the controller with a position signal to move the indicia to a desired location. An area unit checks whether the indicia is located a predetermined window area of the windows being displayed on the display unit, any data displayed in the predetermined window area being processed prior to the data displayed in any other window area. A specifying unit supplies signals to the controller, the signals specifying, in accordance with the check results made by said area check unit, a condition in which the indicia is displayed to demonstrate whether the indicia is being displayed in the predetermined window area or in the other window areas.

Information processing apparatus displaying multiple windows and distinguishing indicia
Application Number
Publication Number
Application Date
March 2, 1990
Publication Date
February 25, 1992
Shiro Takagi
Finnegan Henderson Farabow Garrett and Dunner
Kabushiki Kaisha Toshiba
G06F 15/62
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