Patents by Inventor Akefumi Kumeta

Akefumi Kumeta 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).

  • Device for building programs employing objects linkage information
    Patent number: 5867707
    Abstract: To permit a user to produce application programs easily, a plurality of object names and objects linkage information is specified as external specification data, the plurality of objects are related to each other based on linkage information stored in an objects linkage information storage, transmission and reception of data between the plurality of objects are controlled, and processes in which the plurality of objects constituting the application program are linked are executed.
    Type: Grant
    Filed: March 24, 1997
    Date of Patent: February 2, 1999
    Assignee: Hitachi Software Engineering Co., Ltd.
    Inventors: Munechika Nishida, Koichi Sakamoto, Akefumi Kumeta, Yuzuru Tanaka