ALEXANDRIA, Va., Sept. 24 -- United States Patent no. 12,743,500, issued on Sept. 22, was assigned to Sharp K.K. (Sakai City, Japan).

"Information processing device and method for managing history information of information processing device" was invented by Kenji Ogasawara (Sakai City, Japan).

According to the abstract* released by the U.S. Patent & Trademark Office: "An information processing device includes: an operation processor; a storage in which an initial password being an initial setting of an administrator password is prestored; a logger that logs details of operations inputted using the operation processor, in the storage as operation history information; a password entry monitor that confirms whether or not the administrator ...