Patents by Inventor Sumitaka Okajo

Sumitaka Okajo 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).

  • Publication number: 20130080892
    Abstract: An information processing device (201) comprises: a manipulation detection part (20) configured to detect a GUI manipulation that is a manipulation to a GUI of a first system; a mistaken manipulation history determination part (60), from among mistaken manipulation procedures that are past mistaken manipulation procedures to GUIs of one or more second systems, configured to acquire said mistaken manipulation procedure including a corresponding GUI manipulation that is a GUI manipulation in said second system corresponding to a target GUI manipulation that is said GUI manipulation detected by said manipulation detection part (20); and a corresponding-manipulation acquisition part (70) configured to extract a GUI manipulation in said second system after said corresponding GUI manipulation from said mistaken manipulation procedure acquired by said mistaken manipulation history determination part (60), and configured to acquire a GUI manipulation in said first system corresponding to extracted said GUI manipulati
    Type: Application
    Filed: April 5, 2011
    Publication date: March 28, 2013
    Applicant: NEC CORPORATION
    Inventor: Sumitaka Okajo
  • Publication number: 20110043869
    Abstract: It is an object to provide an information processing system characterized in comprising an object classification means that classifies a document-composing object extracted from an electronic document or a document image into a text region-composing object and a chart region-composing object by using at least an area histogram of the object including a text.
    Type: Application
    Filed: December 16, 2008
    Publication date: February 24, 2011
    Applicant: NEC Corporation
    Inventor: Sumitaka Okajo
  • Patent number: 7882537
    Abstract: A security policy management system for deriving a security policy from setting details of security devices as components of an information system includes a setting information storage unit for storing setting information representing settings with regard to security functions of devices included in a network system to be managed, and a general-purpose security policy generator for generating a security policy including a description expressed in a format independent of descriptions depending on particular devices, based on the setting information stored in the setting information storage unit.
    Type: Grant
    Filed: June 20, 2005
    Date of Patent: February 1, 2011
    Assignee: NEC Corporation
    Inventors: Sumitaka Okajo, Katsushi Matsuda
  • Patent number: 7739722
    Abstract: A system for supporting security administration in a network system, includes a node-information memory storing node information indicative of security functions provided by hardwares and softwares of the network system, for each of the hardwares and each of the softwares, an input device which receives a set of rules as guidance relating to security of the network system, and topology information indicative of hardwares of the network system and softwares installed in each of the hardwares, and a correspondence maker which, based on the node information, makes correspondence between each of the rules and each of the hardwares or softwares indicated by the topology information.
    Type: Grant
    Filed: April 26, 2004
    Date of Patent: June 15, 2010
    Assignee: NEC Corporation
    Inventors: Sumitaka Okajo, Katsushi Matsuda
  • Publication number: 20050283823
    Abstract: A security policy management system for deriving a security policy from setting details of security devices as components of an information system includes a setting information storage unit for storing setting information representing settings with regard to security functions of devices included in a network system to be managed, and a general-purpose security policy generator for generating a security policy including a description expressed in a format independent of descriptions depending on particular devices, based on the setting information stored in the setting information storage unit.
    Type: Application
    Filed: June 20, 2005
    Publication date: December 22, 2005
    Inventors: Sumitaka Okajo, Katsushi Matsuda
  • Publication number: 20040215978
    Abstract: A system for supporting security administration in a network system, includes a node-information memory storing node information indicative of security functions provided by hardwares and sorfwares of the network system, for each of the hardwares and each of the softwares, an input device which receives a set of rules as guidance relating to security of the network system, and topology information indicative of hardwares of the network system and softwares installed in each of the hardwares, and a correspondence maker which, based on the node information, makes correspondence between each of the rules and each of the hardwares or softwares indicated by the topology information.
    Type: Application
    Filed: April 26, 2004
    Publication date: October 28, 2004
    Applicant: NEC Corporation
    Inventors: Sumitaka Okajo, Katsushi Matsuda