Patents by Inventor Etsuko ICHUHARA

Etsuko ICHUHARA 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).

  • WARNING APPARATUS, CONTROL METHOD, AND PROGRAM
    Publication number: 20220156371
    Abstract: A warning apparatus (2000) acquires first detected event information (10) representing, at a first abstraction level, an event set being a set of events having occurred in a target system. The warning apparatus (2000) generates second detected event information (20) from the first detected event information (10). The second detected event information (20) represents, at a second abstraction level, the event set represented by the first detected event information (10). The warning apparatus (2000) determines, from among a plurality of pieces of threat information (30) each representing a threat activity, the threat information (30) having a high degree of relevance to at least either of the first detected event information (10) and the second detected event information (20).
    Type: Application
    Filed: March 25, 2019
    Publication date: May 19, 2022
    Applicant: NEC Corporation
    Inventors: Jun NISHIOKA, Yoshiaki SAKAE, Kazuhiko ISOYAMA, Etsuko ICHUHARA