Patents by Inventor Tatsuhiro Furuya

Tatsuhiro Furuya 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).

  • Monitoring control system, monitoring device, monitoring control method, and monitoring control program
    Patent number: 8165134
    Abstract: A monitoring control system including a monitoring device to monitor communication data communicated between communication terminals via a communication infrastructure. The monitoring device includes an address conversion table for storing a transmission source address and a transfer destination address in a corresponding relationship; a transfer unit receiving the communication data, obtaining a transfer destination address corresponding to a transmission source address of the received communication data from the address conversion table, and transferring the received communication data based on the obtained transfer destination address; and monitoring unit monitoring the received communication data.
    Type: Grant
    Filed: December 27, 2007
    Date of Patent: April 24, 2012
    Assignee: Fujitsu Limited
    Inventors: Jun Ito, Tatsuhiro Furuya, Takaaki Kidachi
  • COMMUNICATION SYSTEM, TERMINAL CONTROL UNIT AND COMMUNICATION METHOD
    Publication number: 20100088751
    Abstract: A terminal control unit and method are provided. The terminal control unit which manages information about a mobile unit which transmits data to a relay unit of transferring data to another relay unit depending on source IP address, includes a terminal communication information storing unit which stores a destination IP address and a terminal identifier for identifying the mobile unit for every relay unit; and a terminal identifier transmitting unit which transmits a combination of the destination IP address and the terminal identifier stored in the terminal communication information storing unit to the mobile unit, upon receipt of a terminal identifier assignment request from the mobile unit, requesting assignment of the terminal identifier to the mobile unit.
    Type: Application
    Filed: September 17, 2009
    Publication date: April 8, 2010
    Applicant: Fujitsu Limited
    Inventors: Tatsuhiro ANDO, Takaaki Kidachi, Tatsuhiro Furuya
  • MONITORING CONTROL SYSTEM, MONITORING DEVICE, MONITORING CONTROL METHOD, AND MONITORING CONTROL PROGRAM
    Publication number: 20080159167
    Abstract: A monitoring control system including a monitoring device to monitor communication data communicated between communication terminals via a communication infrastructure. The monitoring device includes an address conversion table for storing a transmission source address and a transfer destination address in a corresponding relationship; a transfer unit receiving the communication data, obtaining a transfer destination address corresponding to a transmission source address of the received communication data from the address conversion table, and transferring the received communication data based on the obtained transfer destination address; and monitoring unit monitoring the received communication data.
    Type: Application
    Filed: December 27, 2007
    Publication date: July 3, 2008
    Applicant: FUJITSU LIMITED
    Inventors: Jun ITO, Tatsuhiro FURUYA, Takaaki KIDACHI