Patents by Inventor Yusuke Urata

Yusuke Urata 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).

  • Patent number: 11875192
    Abstract: A system and method capable of efficiently using and operating resources and allowing a cluster satisfying requirements of functions/services provided to terminals to be configured of multi-access edge computing (MEC) servers are provided.
    Type: Grant
    Filed: January 16, 2020
    Date of Patent: January 16, 2024
    Assignee: Nippon Telegraph and Telephone Corporation
    Inventors: Kotaro Ono, Naoki Higo, Takuma Tsubaki, Yusuke Urata, Ryota Ishibashi, Kenta Kawakami, Takeshi Kuwahara
  • Patent number: 11722493
    Abstract: An access analysis system includes: a first analysis unit that analyzes validity of a user based on a characteristic of an operation of a terminal by the user regarding access via a network; a second analysis unit that based on communication regarding the access, analyzes normality of the communication; and a determination unit that determines validity of the access based on an analysis result from the first analysis unit and an analysis result from the second analysis unit, thereby improving the accuracy of determining the validity of access via the network.
    Type: Grant
    Filed: February 7, 2019
    Date of Patent: August 8, 2023
    Assignee: Nippon Telegraph and Telephone Corporation
    Inventors: Yusuke Urata, Nobuya Shirai, Yoshiko Sueda
  • Publication number: 20220366629
    Abstract: A delay measurement device that is to be connected, via a communication network, to a rendering server that performs rendering processing on an image, includes: transmission means for transmitting, to the rendering server, sensor information acquired from a sensor included in the delay measurement device and trigger information acquired in a predetermined time period; receiving means for receiving a rendered image generated through the rendering processing performed in the rendering server based on the sensor information and the trigger information; and measurement means for measuring a predetermined delay based on a difference between a first time indicating a time when the trigger information was transmitted to the rendering server and a second time indicating a time when the rendered image or a predetermined image was displayed.
    Type: Application
    Filed: July 1, 2019
    Publication date: November 17, 2022
    Inventors: Shinya Tamaki, Takeshi KUWAHARA, Kenta KAWAKAMI, Yusuke URATA, Hiroki Iwasawa
  • Publication number: 20220129328
    Abstract: A distributed system that uses, in a network, a plurality of computational resources to perform processing on data includes an assignment unit that assigns data to a plurality of data processing units, and a determination unit that collects a data processing time in each data processing unit and a communication time between the assignment unit and each data processing unit, determines assignment of data to each data processing unit based on the data processing time and the communication time that are collected, and notifies the assignment unit of information on the determined assignment.
    Type: Application
    Filed: February 20, 2020
    Publication date: April 28, 2022
    Inventors: Naoki HIGO, Takuma TSUBAKI, Yusuke URATA, Kotaro ONO, Kenta KAWAKAMI, Ryota ISHIBASHI, Takeshi KUWAHARA
  • Publication number: 20220114029
    Abstract: A system and method capable of efficiently using and operating resources and allowing a cluster satisfying requirements of functions/services provided to terminals to be configured of MEC servers are provided.
    Type: Application
    Filed: January 16, 2020
    Publication date: April 14, 2022
    Inventors: Kotaro Ono, Naoki Higo, Takuma TSUBAKI, Yusuke Urata, Ryota Ishibashi, Kenta Kawakami, Takeshi Kuwahara
  • Publication number: 20220083425
    Abstract: Backup system and method that can determine a backup destination in consideration of disaster are provided. There are provided: a data acquisition unit 110 that acquires disaster information, network information, and node information; a replication group construction unit 130 that generates, based on the disaster information, and the like, replication group information including association information between a first node that stores original data and one or more second nodes that are candidates for backup destination of the original data, and saves the replication group information in a storage unit 120; a replication destination node calculation unit 140 that, when executing backup of the original data, calculates the second node as backup destination from the replication group; and a replication processing unit 230 that replicates and stores the original data into the storage of the second node.
    Type: Application
    Filed: August 7, 2019
    Publication date: March 17, 2022
    Inventors: Takuma TSUBAKI, Ryota ISHIBASHI, Kotaro ONO, Yuki NAKAHARA, Takeshi KUWAHARA, Naoki HIGO, Kenta KAWAKAMI, Yusuke URATA
  • Publication number: 20210006565
    Abstract: An access analysis system includes: a first analysis unit that analyzes validity of a user based on a characteristic of an operation of a terminal by the user regarding access via a network; a second analysis unit that based on communication regarding the access, analyzes normality of the communication; and a determination unit that determines validity of the access based on an analysis result from the first analysis unit and an analysis result from the second analysis unit, thereby improving the accuracy of determining the validity of access via the network.
    Type: Application
    Filed: February 7, 2019
    Publication date: January 7, 2021
    Inventors: Yusuke Urata, Nobuya Shirai, Yoshiko Sueda