Patents by Inventor Tomoki Sawano

Tomoki Sawano 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).

  • Layout design device and layout method
    Patent number: 7865860
    Abstract: A layout design device according to an exemplary aspect of the present invention is a layout design device for designing layout of an integrated circuit, including a routing section for adjacently wiring a signal line having a high activity rate and a signal line having a low activity rate based on an activity rate of the signal line of each circuit element.
    Type: Grant
    Filed: March 31, 2008
    Date of Patent: January 4, 2011
    Assignee: NEC Corporation
    Inventor: Tomoki Sawano
  • LAYOUT DESIGN DEVICE AND LAYOUT METHOD
    Publication number: 20080244496
    Abstract: A layout design device according to an exemplary aspect of the present invention is a layout design device for designing layout of an integrated circuit, including a routing section for adjacently wiring a signal line having a high activity rate and a signal line having a low activity rate based on an activity rate of the signal line of each circuit element.
    Type: Application
    Filed: March 31, 2008
    Publication date: October 2, 2008
    Inventor: Tomoki Sawano