Patents by Inventor Hiroshi Akashio

Hiroshi Akashio 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).

  • Behavioral synthesis system, behavioral synthesis method, and behavioral synthesis program
    Patent number: 8056030
    Abstract: A behavioral synthesis system has a scheduling unit and a mode control unit. The scheduling unit performs scheduling of a behavioral level description with reference to a resource quantity data indicating resource constraint and a resource delay data indicating delay times of respective resources. A single process described in the behavioral level description is divided into a plurality of description blocks, and a scheduling mode among a plurality of scheduling modes is designated with respect to each of the plurality of description block. The mode control unit refers to a mode designation code that indicates the designated scheduling mode and controls such that the scheduling unit performs the scheduling with respect to each description block in accordance with the designated scheduling mode indicated by the mode designation code.
    Type: Grant
    Filed: November 25, 2008
    Date of Patent: November 8, 2011
    Assignees: NEC Corporation, NEC Information Systems, Ltd.
    Inventors: Shinichi Noda, Hiroshi Akashio
  • BEHAVIORAL SYNTHESIS SYSTEM, BEHAVIORAL SYNTHESIS METHOD, AND BEHAVIORAL SYNTHESIS PROGRAM
    Publication number: 20090138842
    Abstract: A behavioral synthesis system has a scheduling unit and a mode control unit. The scheduling unit performs scheduling of a behavioral level description with reference to a resource quantity data indicating resource constraint and a resource delay data indicating delay times of respective resources. A single process described in the behavioral level description is divided into a plurality of description blocks, and a scheduling mode among a plurality of scheduling modes is designated with respect to each of the plurality of description block. The mode control unit refers to a mode designation code that indicates the designated scheduling mode and controls such that the scheduling unit performs the scheduling with respect to each description block in accordance with the designated scheduling mode indicated by the mode designation code.
    Type: Application
    Filed: November 25, 2008
    Publication date: May 28, 2009
    Applicants: NEC Corporation, NEC Informatec Systems, Ltd.
    Inventors: Shinichi NODA, Hiroshi Akashio