US Patent Issued to MITSUBISHI ELECTRIC on May 26 for "Programmable device, version control system, version control method, and program" (Japanese Inventor)

ALEXANDRIA, Va., May 26 -- United States Patent no. 12,641,068, issued on May 26, was assigned to MITSUBISHI ELECTRIC Corp. (Tokyo).

"Programmable device, version control system, version control method, and program" was invented by Weihau Lee (Tokyo).

According to the abstract* released by the U.S. Patent & Trademark Office: "A PLC includes a storage configured to include a master area and a plurality of user areas corresponding to a plurality of users, a user authenticator that authenticates each user of the plurality of users, and a version controller that causes a first dataset created by the user authenticated by the user authenticator to be stored in the storage and implements version control of the first dataset. The version control...