ALEXANDRIA, Va., June 4 -- United States Patent no. 12,321,220, issued on June 3, was assigned to NIPPON TELEGRAPH AND TELEPHONE Corp. (Tokyo).

"Verification information revising device, verification information revising method, and verification information revising program" was invented by Tsuneko Kura (Tokyo), Seishi Ouchi (Tokyo), Yuichi Komatsu (Tokyo) and Takeshi Nakatsuru (Tokyo).

According to the abstract* released by the U.S. Patent & Trademark Office: "A verification information modification device includes processing circuitry configured to acquire, from each verification device that uses verification information of software to verify a file forming the software, an error log relating to erroneous detection that has occurred in ...