公开(公告)号：US11971792B2

公开(公告)日：2024-04-30

申请号：US17601794

申请日：2019-06-21

Applicant: Mitsubishi Electric Corporation

Inventor： Hiroaki Endo ,  Masahiro Ishihara ,  Yoshitaka Otaki

IPC: G06F21/70 ,  G06F11/20 ,  G06F21/64

CPC classification number: G06F11/2094 ,  G06F21/64 ,  G06F2201/85

Abstract: A device management system (1) includes a common certification information acquirer, a certifier, an identification information generator, and a setter. The common certification information acquirer acquires common certification information from a device (10) including a storage for storing the common certification information. The common certification information stored in the storage is shared with another device. The certifier certifies the device (10) based on the common certification information. The identification information generator generates identification information for identification of the device (10) certified by the certifier. The setter sets the identification information to the device (10).