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:
Mar. 02, 2010
Filed:
Jan. 30, 2008
Kiyokazu Saigo, Yokohama, JP;
Yukio Ogawa, Tokyo, JP;
Ikuko Kobayashi, Kawasaki, JP;
Shinji Kimura, Sagamihara, JP;
Akira Yamamoto, Sagamihara, JP;
Kiyokazu Saigo, Yokohama, JP;
Yukio Ogawa, Tokyo, JP;
Ikuko Kobayashi, Kawasaki, JP;
Shinji Kimura, Sagamihara, JP;
Akira Yamamoto, Sagamihara, JP;
Hitachi, Ltd., Tokyo, JP;
Abstract
The invention enables the control of the information in a storage unit in a user terminal, prevents data from leaking to unauthorized users and protects information in the user terminal. A management OS manages the input/output to/from a user work OS in the user terminal, identifies a control-triggering condition set by a management server, controls the information in the storage unit storing the user work OS-related information so that information leakage can be prevented, and it also backs up the user work OS-related information to the storage apparatus using the user work OS input/output information.