Patents by Inventor Yuuki KASEDA

Yuuki KASEDA 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).

  • Anonymization identifier computing system
    Patent number: 10346639
    Abstract: An anonymization indicator computation system of the embodiment includes a data storing device, an anonymization device, an anonymization degree computation device, and an addition degree computation device. The data storing device stores original data including a value for each item for each person. The anonymization device generates anonymized data from the original data by anonymizing values of part of items in the original data. The anonymization degree computation device computes the anonymization degree indicating a degree of anonymizing data based on the anonymized data. The addition degree computation device computes the data addition degree indicative of a probability of generating the anonymized data from the original data.
    Type: Grant
    Filed: August 12, 2016
    Date of Patent: July 9, 2019
    Assignees: KABUSHIKI KAISHA TOSHIBA, TOSHIBA SOLUTIONS CORPORATION
    Inventors: Masanobu Koike, Pakin Osotkraphun, Fumihiko Sano, Michiyo Ikegami, Yuuki Kaseda
  • ANONYMIZATION IDENTIFIER COMPUTING SYSTEM
    Publication number: 20160350558
    Abstract: An anonymization indicator computation system of the embodiment includes a data storing device, an anonymization device, an anonymization degree computation device, and an addition degree computation device. The data storing device stores original data including a value for each item for each person. The anonymization device generates anonymized data from the original data by anonymizing values of part of items in the original data. The anonymization degree computation device computes the anonymization degree indicating a degree of anonymizing data based on the anonymized data. The addition degree computation device computes the data addition degree indicative of a probability of generating the anonymized data from the original data.
    Type: Application
    Filed: August 12, 2016
    Publication date: December 1, 2016
    Applicants: KABUSHIKI KAISHA TOSHIBA, TOSHIBA SOLUTIONS CORPORATION
    Inventors: Masanobu KOIKE, Pakin OSOTKRAPHUN, Fumihiko SANO, Michiyo IKEGAMI, Yuuki KASEDA