Patents by Inventor Ritsuko Aiba

Ritsuko Aiba 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).

  • Patent number: 7415728
    Abstract: In order to provide an information security policy evaluation system in which information security policies can be efficiently and appropriately defined and operated in an organization, such as a corporation, treated threats operated on a second site are transmitted from a second information processing apparatus on the second site to a first information processing apparatus on a first site, threat information is transmitted from a third site collecting information on threats to the first information processing apparatus on the first site. The first information processing apparatus extracts treated threats which have been effective for threats having occurred actually, and untreated threats, out of the received treated threat and generates an evaluation report in which these are described. Moreover, a compensation amount of insurance against threats is changed based on the generated evaluation report.
    Type: Grant
    Filed: April 2, 2004
    Date of Patent: August 19, 2008
    Assignee: Hitachi, Ltd.
    Inventors: Masayuki Morohashi, Yasuhiko Nagai, Ritsuko Aiba
  • Publication number: 20050076243
    Abstract: In order to provide an information security policy evaluation system in which information security policies can be efficiently and appropriately defined and operated in an organization, such as a corporation, treated threats operated on a second site 102 are transmitted from a second information processing apparatus 112 on the second site 102 to a first information processing apparatus 111 on a first site 101, threat information is transmitted from a third site 103 collecting information on threats to the first information processing apparatus 111 on the first site 101. The first information processing apparatus 111 extracts treated threats which have been effective for threats having occurred actually, and untreated threats, out of the received treated threat and generates an evaluation report in which these are described. Moreover, a compensation amount of insurance against threats is changed based on the generated evaluation report.
    Type: Application
    Filed: April 2, 2004
    Publication date: April 7, 2005
    Applicant: Hitachi, Ltd.
    Inventors: Masayuki Morohashi, Yasuhiko Nagai, Ritsuko Aiba