Patents by Inventor Ryosuke OTSUYA

Ryosuke OTSUYA 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).

  • Terminal, relay apparatus selection apparatus, communication method, relay apparatus selection method, and program
    Patent number: 11178593
    Abstract: A terminal used as a terminal in a plurality of terminals in a system including the plurality of terminals that communicate with each other and a plurality of relay apparatuses. The terminal is configured to measure a delay time between the terminal and each relay apparatus of the plurality of relay apparatuses; select a relay apparatus from the plurality of relay apparatuses based on the delay time measured by the measurement means; and perform communication with another terminal via the relay apparatus.
    Type: Grant
    Filed: January 31, 2017
    Date of Patent: November 16, 2021
    Assignee: NTT Communications Corporation
    Inventors: Ryosuke Otsuya, Yoshimasa Iwase
  • TERMINAL, RELAY APPARATUS SELECTION APPARATUS, COMMUNICATION METHOD, RELAY APPARATUS SELECTION METHOD, AND PROGRAM
    Publication number: 20210195498
    Abstract: A terminal used as a terminal in a plurality of terminals in a system including the plurality of terminals that communicate with each other and a plurality of relay apparatuses, including: measurement means configured to measure a delay time between the terminal and each relay apparatus of the plurality of relay apparatuses; selection means configured to select a relay apparatus from the plurality of relay apparatuses based on the delay time measured by the measurement means; and communication means configured to perform communication with another terminal via the relay apparatus.
    Type: Application
    Filed: January 31, 2017
    Publication date: June 24, 2021
    Inventors: Ryosuke OTSUYA, Yoshimasa IWASE
  • Communication control apparatus, communication control method and communication control program
    Patent number: 10542082
    Abstract: A communication control apparatus connected to two terminals and to a relay apparatus that relays P2P communication performed between the two terminals, including: storage means configured to store authority information including a communication method of the P2P communication permitted for each of the two terminals; reception means configured to receive a signaling signal mutually transmitted between the two terminals; and control means configured to control the communication method of the P2P communication based on the authority information when receiving the signaling signal.
    Type: Grant
    Filed: January 28, 2016
    Date of Patent: January 21, 2020
    Assignee: NTT Communications Corporation
    Inventors: Ryosuke Otsuya, Hiroaki Sadata
  • Communication control apparatus, communication control method and communication control program
    Patent number: 10506034
    Abstract: A communication control apparatus connected to two terminals and to a relay apparatus that relays P2P communication performed between the two terminals, including: storage means configured to store authority information including a communication method of the P2P communication permitted for each of the two terminals; reception means configured to receive a signaling signal mutually transmitted between the two terminals; and control means configured to control the communication method of the P2P communication based on the authority information when receiving the signaling signal.
    Type: Grant
    Filed: January 28, 2016
    Date of Patent: December 10, 2019
    Assignee: NTT Communications Corporation
    Inventors: Ryosuke Otsuya, Hiroaki Sadata
  • COMMUNICATION CONTROL APPARATUS, COMMUNICATION CONTROL METHOD AND COMMUNICATION CONTROL PROGRAM
    Publication number: 20180007124
    Abstract: A communication control apparatus connected to two terminals and to a relay apparatus that relays P2P communication performed between the two terminals, including: storage means configured to store authority information including a communication method of the P2P communication permitted for each of the two terminals; reception means configured to receive a signaling signal mutually transmitted between the two terminals; and control means configured to control the communication method of the P2P communication based on the authority information when receiving the signaling signal.
    Type: Application
    Filed: January 28, 2016
    Publication date: January 4, 2018
    Applicant: NTT Communications Corporation
    Inventors: Ryosuke OTSUYA, Hiroaki SADATA