Patents by Inventor Kazuhiko Imaizumi

Kazuhiko Imaizumi 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).

  • System for synthesizing plurality of source programs by combining syntax elements and conditions of the programs
    Patent number: 5117497
    Abstract: In order to add a program synthesis function in a unit of a syntax element of a source program to a structured editor having a syntax, there is disposed a synthesis condition list keeping a source program specify portion and priority information between source programs. In a synthesize section combining syntax parse trees, a search operation is carried out for the respective syntax elements based on the priority information supplied for each frame, slot, or method of the source program, thereby synthesizing a new syntax parse tree.
    Type: Grant
    Filed: July 29, 1988
    Date of Patent: May 26, 1992
    Assignee: Hitachi, Ltd.
    Inventors: Yoshimasa Kanamori, Kazuhiko Imaizumi