ALEXANDRIA, Va., Aug. 25 -- United States Patent no. 12,717,891, issued on Aug. 25, was assigned to NEC Corp. (Tokyo).

"Information communication system, information communication method, and recording medium" was invented by Atsushi Nagata (Tokyo).

According to the abstract* released by the U.S. Patent & Trademark Office: "This information communication system comprises a communication instrument and a verification device that verifies the authenticity of the communication instrument, the information communication system also comprising: a verification means for verifying the authenticity of each of a plurality of apparatuses managed by the communication instrument; and a notification means that, when an abnormality regarding the authent...