Patents by Inventor Takeshi Senoh

Takeshi Senoh 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).

  • Method of and apparatus for designing layout of analog cells, and computer product
    Patent number: 6643834
    Abstract: Data corresponding to an analog circuit diagram is generated and stored. Circuit connection information is extracted based on the analog circuit diagram data and stored. Devices to be paired are predicted and extracted based on the circuit connection information. The devices added as design constraints to the circuit connection information, and the result of addition is stored. Layout cells are placed on the basis of the circuit connection information including the design constraints. Routing of the layout cells is conducted.
    Type: Grant
    Filed: February 22, 2002
    Date of Patent: November 4, 2003
    Assignees: Mitsubishi Denki Kabushiki Kaisha, Mitsubishi Electric System LSI Design Corporation
    Inventors: Takao Satoh, Takeshi Senoh, Takashi Koyama
  • Method of and apparatus for designing layout of analog cells, and computer product
    Publication number: 20030056186
    Abstract: Data corresponding to an analog circuit diagram is generated and stored. Circuit connection information is extracted based on the analog circuit diagram data and stored. Devices to be paired are predicted and extracted based on the circuit connection information. The devices added as design constraints to the circuit connection information, and the result of addition is stored. Layout cells are placed on the basis of the circuit connection information including the design constraints. Routing of the layout cells is conducted.
    Type: Application
    Filed: February 22, 2002
    Publication date: March 20, 2003
    Applicant: Mitsubishi Denki Kabushiki Kaisha
    Inventors: Takao Satoh, Takeshi Senoh, Takashi Koyama