Patents by Inventor Tatuhiro Furuya

Tatuhiro 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).

  • System and method for handling session management in a communication system
    Patent number: 8250217
    Abstract: A first server detects a condition that requires a service to be invoked, and the detection of this condition triggers it to establish a connection with a second server. The first server relays data relevant to a first communication between first and second terminals and the second server over the established connection. The first server also relays data relevant to a second communication between the first and second terminals and the second server, or between third and fourth terminals and the second server. Alternatively, the second server both receives and returns the data relevant to the first communication from/to the first server over the established connection.
    Type: Grant
    Filed: March 18, 2010
    Date of Patent: August 21, 2012
    Assignee: Fujitsu Limited
    Inventors: Takaaki Kidachi, Tatuhiro Furuya
  • Communication method, server and medium on notification of session status
    Patent number: 8117311
    Abstract: A first server receives the notification of connection ready from each of a plurality of second terminals for executing second communication, notifies the connection ready of each of the second terminals to a second server, detects connection by first communication between a plurality of first terminals, and notifies the detected connection by the first communication to the second server. The second server, upon recognizing the connection ready between the second terminals and the connection by the first communication between the first terminals, provides a service by the second communication between the second terminals.
    Type: Grant
    Filed: February 19, 2010
    Date of Patent: February 14, 2012
    Assignee: Fujitsu Limited
    Inventors: Takaaki Kidachi, Tatuhiro Furuya
  • COMMUNICATION METHOD, COMMUNICATION SYSTEM, SERVER AND STORAGE MEDIUM STORING PROGRAM RELATED TO TRANSFER OF SESSION MANAGEMENT
    Publication number: 20100191849
    Abstract: A first server detects a condition that requires a service to be invoked, and the detection of this condition triggers it to establish a connection with a second server. The first server relays data relevant to a first communication between first and second terminals and the second server over the established connection. The first server also relays data relevant to a second communication between the first and second terminals and the second server, or between third and fourth terminals and the second server. Alternatively, the second server both receives and returns the data relevant to the first communication from/to the first server over the established connection.
    Type: Application
    Filed: March 18, 2010
    Publication date: July 29, 2010
    Applicant: FUJITSU LIMITED
    Inventors: Takaaki Kidachi, Tatuhiro Furuya
  • COMMUNICATION METHOD, SERVER AND MEDIUM ON NOTIFICATION OF SESSION STATUS
    Publication number: 20100153547
    Abstract: A first server receives the notification of connection ready from each of a plurality of second terminals for executing second communication, notifies the connection ready of each of the second terminals to a second server, detects connection by first communication between a plurality of first terminals, and notifies the detected connection by the first communication to the second server. The second server, upon recognizing the connection ready between the second terminals and the connection by the first communication between the first terminals, provides a service by the second communication between the second terminals.
    Type: Application
    Filed: February 19, 2010
    Publication date: June 17, 2010
    Applicant: FUJITSU LIMITED
    Inventors: Takaaki Kidachi, Tatuhiro Furuya