ALEXANDRIA, Va., Feb. 24 -- United States Patent no. 12,561,422, issued on Feb. 24, was assigned to Cognitive Research Labs Inc. (Tokyo).
"System for authenticating data" was invented by Hideto Tomabechi (Tokyo).
According to the abstract* released by the U.S. Patent & Trademark Office: "A system includes a first data processing unit used by a user, and a second data processing unit used by an authenticator, the first data processing unit including a converter for converting data designated by the user into a hash value, and a user-side communication apparatus making communication with the second data processing unit, the second data processing unit including an authenticator-side communication apparatus making communication with the user...