ALEXANDRIA, Va., Nov. 11 -- United States Patent no. 12,468,956, issued on Nov. 11, was assigned to IRYOU JYOUHOU GIJYUTU KENKYUSHO Corp. (Fukuoka, Japan).
"Medical document management system" was invented by Shinkichi Himeno (Fukuoka, Japan).
According to the abstract* released by the U.S. Patent & Trademark Office: "A knowledge entry management is configured to manage a knowledge entry. The knowledge entry includes a knowledge entry attribute description management configured to store and manage an attribute description about the knowledge entry. The knowledge entry attribute description management includes a reference link from the attribute description to another knowledge entry or an attribute description of the other knowledge entry...