Patents by Inventor Atsuyoshi MORISHIMA

Atsuyoshi MORISHIMA 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 processing method, distributed data processing system and storage medium
    Patent number: 11132235
    Abstract: A data processing method of a distributed data processing system, in which the base server collects and standardizes data and generates base data by node cut processing, the central server collects the attribute information of the column of the base data from a plurality of base servers and the relationship between the integration source and the integration destination of the base data by the node cut processing of the base server as base column integrated information, a combination of an integration source and an integration destination capable of reducing the data amount as a result of an replacement for calculating a combination of an integration source and an integration destination capable of reducing the data amount by exchanging the integration source and the integration destination when data is combined, the combination is notified to the base server as an exchange instruction.
    Type: Grant
    Filed: February 16, 2017
    Date of Patent: September 28, 2021
    Assignee: HITACHI, LTD.
    Inventors: Yoshihisa Ida, Saori Mitsunaga, Tsukasa Hosoya, Atsuyoshi Morishima, Yoshiki Aoyama
  • DATA PROCESSING METHOD, DISTRIBUTED DATA PROCESSING SYSTEM AND STORAGE MEDIUM
    Publication number: 20190042317
    Abstract: A data processing method of a distributed data processing system, in which the base server collects and standardizes data and generates base data by node cut processing, the central server collects the attribute information of the column of the base data from a plurality of base servers and the relationship between the integration source and the integration destination of the base data by the node cut processing of the base server as base column integrated information, a combination of an integration source and an integration destination capable of reducing the data amount as a result of an replacement for calculating a combination of an integration source and an integration destination capable of reducing the data amount by exchanging the integration source and the integration destination when data is combined, the combination is notified to the base server as an exchange instruction.
    Type: Application
    Filed: February 16, 2017
    Publication date: February 7, 2019
    Inventors: Yoshihisa IDA, Saori MITSUNAGA, Tsukasa HOSOYA, Atsuyoshi MORISHIMA, Yoshiki AOYAMA