Patents by Inventor Norikazu Isomura

Norikazu Isomura 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).

  • Apparatus, method, and computer-readable medium
    Patent number: 9325722
    Abstract: An apparatus includes a memory; and a processor coupled to the memory and configured to: set an indicator so that the indicator indicates an access to data is allowed when a start time of time zone arrives, the access to the data being allowed when time is within the time zone; set the indicator so that the indicator indicates the access to the data is not allowed when an end time of the time zone arrives; and determine whether to allow the access to the data on the basis of the indicator when the access of the data is requested.
    Type: Grant
    Filed: June 6, 2014
    Date of Patent: April 26, 2016
    Assignee: FUJITSU LIMITED
    Inventors: Norikazu Isomura, Takashi Saito, Naohiro Itou
  • APPARATUS, METHOD, AND COMPUTER-READABLE MEDIUM
    Publication number: 20150040186
    Abstract: An apparatus includes a memory; and a processor coupled to the memory and configured to: set an indicator so that the indicator indicates an access to data is allowed when a start time of time zone arrives, the access to the data being allowed when time is within the time zone; set the indicator so that the indicator indicates the access to the data is not allowed when an end time of the time zone arrives; and determine whether to allow the access to the data on the basis of the indicator when the access of the data is requested.
    Type: Application
    Filed: June 6, 2014
    Publication date: February 5, 2015
    Applicant: Fujitsu Limited
    Inventors: Norikazu Isomura, Takashi Saito, Naohiro Itou
  • Apparatus and method for searching data of structured document
    Patent number: 7457799
    Abstract: Tag registration information, keyword registration information, and state management information are generated based on a search condition, and a tag search of detecting a tag registered in the tag registration information from document data of a structured document is switched to and from a keyword search of detecting a keyword registered in the keyword registration information according to the state management information.
    Type: Grant
    Filed: May 25, 2004
    Date of Patent: November 25, 2008
    Assignee: Fujitsu Limited
    Inventors: Masahiko Nagata, Masataka Matsuura, Norikazu Isomura
  • Apparatus and method for searching data of structured document
    Publication number: 20050044070
    Abstract: Tag registration information, keyword registration information, and state management information are generated based on a search condition, and a tag search of detecting a tag registered in the tag registration information from document data of a structured document is switched to and from a keyword search of detecting a keyword registered in the keyword registration information according to the state management information.
    Type: Application
    Filed: May 25, 2004
    Publication date: February 24, 2005
    Inventors: Masahiko Nagata, Masataka Matsuura, Norikazu Isomura