Patents by Inventor Koji Takenouchi

Koji Takenouchi 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).

  • Direct memory access controller
    Patent number: 8606974
    Abstract: A direct memory access controller is provided, in which an internal storage section storing control setting information; and a control section loading the control setting information from an external storage section to the internal storage section when a transfer request signal does not belong to a first group, and not loading the control setting information from the external storage section to the internal storage section when the transfer request signal belongs to the first group; are included, and a data transfer by a direct memory access is performed in accordance with the control setting information within the internal storage section.
    Type: Grant
    Filed: March 24, 2010
    Date of Patent: December 10, 2013
    Assignee: Fujitsu Semiconductor Limited
    Inventors: Koji Takenouchi, Seiji Suetake
  • DIRECT MEMORY ACCESS CONTROLLER
    Publication number: 20100180053
    Abstract: A direct memory access controller is provided, in which an internal storage section storing control setting information; and a control section loading the control setting information from an external storage section to the internal storage section when a transfer request signal does not belong to a first group, and not loading the control setting information from the external storage section to the internal storage section when the transfer request signal belongs to the first group; are included, and a data transfer by a direct memory access is performed in accordance with the control setting information within the internal storage section.
    Type: Application
    Filed: March 24, 2010
    Publication date: July 15, 2010
    Applicant: Fujitsu Microelectronics Limited
    Inventors: Koji Takenouchi, Seiji Suetake
  • Direct memory access controller
    Patent number: 7716390
    Abstract: A direct memory access controller is provided, in which an internal storage section storing control setting information; and a control section loading the control setting information from an external storage section to the internal storage section when a transfer request signal does not belong to a first group, and not loading the control setting information from the external storage section to the internal storage section when the transfer request signal belongs to the first group; are included, and a data transfer by a direct memory access is performed in accordance with the control setting information within the internal storage section.
    Type: Grant
    Filed: February 20, 2007
    Date of Patent: May 11, 2010
    Assignee: Fujitsu Microelectronics Limited
    Inventors: Koji Takenouchi, Seiji Suetake
  • Direct memory access controller
    Publication number: 20080040517
    Abstract: A direct memory access controller is provided, in which an internal storage section storing control setting information; and a control section loading the control setting information from an external storage section to the internal storage section when a transfer request signal does not belong to a first group, and not loading the control setting information from the external storage section to the internal storage section when the transfer request signal belongs to the first group; are included, and a data transfer by a direct memory access is performed in accordance with the control setting information within the internal storage section.
    Type: Application
    Filed: February 20, 2007
    Publication date: February 14, 2008
    Applicant: FUJITSU LIMITED
    Inventors: Koji Takenouchi, Seiji Suetake