Patents by Inventor TAKESHI KUROIDE

TAKESHI KUROIDE 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 device and data processing method
    Patent number: 8812530
    Abstract: When a failure occurs in data matching processing, a quick data backup processing is required. For such an object, the data processing apparatus includes a data distribution part which stores a file data group in a normal data holding area of the j-th matching node and performs a backup processing by dividing the file data included in the file data group in the backup data holding area in the matching nodes other than the j-th matching node. The backup processing is performed by distributing each of the file data in the file data group to the backup data holding area in turn from a least backup data holding area where a file data being currently stored is least among the matching nodes.
    Type: Grant
    Filed: February 4, 2010
    Date of Patent: August 19, 2014
    Assignee: NEC Corporation
    Inventor: Takeshi Kuroide
  • DATA PROCESSING DEVICE AND DATA PROCESSING METHOD
    Publication number: 20100205151
    Abstract: When a failure occurs in data matching processing, a quick data backup processing is required. For such an object, the data processing apparatus includes a data distribution part which stores a file data group in a normal data holding area of the j-th matching node and performs a backup processing by dividing the file data included in the file data group in the backup data holding area in the matching nodes other than the j-th matching node. The backup processing is performed by distributing each of the file data in the file data group to the backup data holding area in turn from a least backup data holding area where a file data being currently stored is least among the matching nodes.
    Type: Application
    Filed: February 4, 2010
    Publication date: August 12, 2010
    Inventor: TAKESHI KUROIDE