The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 29, 2010
Filed:
Apr. 25, 2006
Kousuke Anzai, Yokohama, JP;
Masato Arai, Yokohama, JP;
Yasuhiko Nagai, Tokyo, JP;
Hidaka Matsumoto, Yokohama, JP;
Kousuke Anzai, Yokohama, JP;
Masato Arai, Yokohama, JP;
Yasuhiko Nagai, Tokyo, JP;
Hidaka Matsumoto, Yokohama, JP;
Hitachi, Ltd., Tokyo, JP;
Abstract
A design/evaluation support toolis constructed from a table link use unitidentifying linkages between a threat-to-component correspondence table, a risk-value table, a component contribution rate table, and a risk-to-assurance level correspondence table, based on their respective duplicate items; and a component assurance level deriving unitderiving an assurance level of each of components that conforms to a risk value of a threat that a security function of each of the components counters by weighting the risk value of the threat by a component rate of contribution based on linkages of the tables.