Patents by Inventor Kazuko TAKAHASHI

Kazuko TAKAHASHI 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).

  • Data duplication device and computer readable medium
    Patent number: 11151158
    Abstract: A data duplication device (200) determines a duplication range using a data processing graph. The data processing graph indicates information of input/output data to and from a duplicate source program involved in a duplicate source system (110). The duplication range is a range of data to duplicate from the duplicate source system to a duplicate destination system (120). The data duplication device acquires duplicate data corresponding to the duplication range from the duplicate source system. The data duplication device registers the duplicate data with the duplicate destination system.
    Type: Grant
    Filed: May 31, 2017
    Date of Patent: October 19, 2021
    Assignee: MITSUBISHI ELECTRIC CORPORATION
    Inventor: Kazuko Takahashi
  • DATA DUPLICATION DEVICE AND COMPUTER READABLE MEDIUM
    Publication number: 20200104308
    Abstract: A data duplication device (200) determines a duplication range using a data processing graph. The data processing graph indicates information of input/output data to and from a duplicate source program involved in a duplicate source system (110). The duplication range is a range of data to duplicate from the duplicate source system to a duplicate destination system (120). The data duplication device acquires duplicate data corresponding to the duplication range from the duplicate source system. The data duplication device registers the duplicate data with the duplicate destination system.
    Type: Application
    Filed: May 31, 2017
    Publication date: April 2, 2020
    Applicant: MITSUBISHI ELECTRIC CORPORATION
    Inventor: Kazuko TAKAHASHI