Patents by Inventor Shinya Hachisu

Shinya Hachisu 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).

  • Communication device and communication method thereof with allocation processing
    Patent number: 8249098
    Abstract: A first control data generation unit configured to generate first control data, a control data allocation processing unit configured to perform allocation processing for the first control data in order to reserve an area for the first control data in a frame memory, a data write control unit configured to write user data in an area in the frame memory except the area where the allocation processing is performed, and a transmission unit configured to transmit transmission data based on the data written in the frame memory are included, and the data write control unit writes the generated first control data in the area where the allocation processing is performed in the frame memory after generation of the first control data and after the allocation processing of the first control data and after writing the user data and before the transmission data is transmitted.
    Type: Grant
    Filed: May 29, 2009
    Date of Patent: August 21, 2012
    Assignee: Fujitsu Semiconductor Limited
    Inventors: Kazuhiko Sakai, Toru Igarashi, Koichi Suzuki, Shinya Hachisu
  • COMMUNICATION DEVICE AND COMMUNICATION METHOD THEREOF
    Publication number: 20090296739
    Abstract: A first control data generation unit configured to generate first control data, a control data allocation processing unit configured to perform allocation processing for the first control data in order to reserve an area for the first control data in a frame memory, a data write control unit configured to write user data in an area in the frame memory except the area where the allocation processing is performed, and a transmission unit configured to transmit transmission data based on the data written in the frame memory are included, and the data write control unit writes the generated first control data in the area where the allocation processing is performed in the frame memory after generation of the first control data and after the allocation processing of the first control data and after writing the user data and before the transmission data is transmitted.
    Type: Application
    Filed: May 29, 2009
    Publication date: December 3, 2009
    Applicant: FUJITSU MICROELECTRONICS LIMITED
    Inventors: Kazuhiko Sakai, Toru Igarashi, Koichi Suzuki, Shinya Hachisu