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:
May. 20, 2025
Filed:
Aug. 26, 2021
Applicant:
Hitachi Astemo, Ltd., Hitachinaka, JP;
Inventors:
Nobuyoshi Morita, Tokyo, JP;
Yasuhiro Fujii, Tokyo, JP;
Masashi Yano, Tokyo, JP;
Mikio Kataoka, Tokyo, JP;
Assignee:
HITACHI ASTEMO, LTD., Hitachinaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 21/57 (2013.01); G06F 21/55 (2013.01);
U.S. Cl.
CPC ...
G06F 21/575 (2013.01); G06F 21/554 (2013.01);
Abstract
Provided is an analysis device that reduces false detection of an attack event to appropriately output an anomaly notification. The analysis device configured to be communicable with a plurality of monitoring-target devices collects monitoring results of each of the monitoring-target devices, determines whether an anomaly has occurred in each of the monitoring-target devices, based on the monitoring results, and