ALEXANDRIA, Va., Nov. 18 -- United States Patent no. 12,475,196, issued on Nov. 18, was assigned to IRYOU JYOUHOU GIJYUTU KENKYUSHO Corp. (Fukuoka, Japan).

"Classification system" was invented by Shinkichi Himeno (Fukuoka, Japan).

According to the abstract* released by the U.S. Patent & Trademark Office: "A classification system includes classification training data-specific classification data correct attribute setting configured to set not only the correct classes of pieces of classification training data but also the correct attributes of the pieces of classification training data and classification/attribute training configured to train classification by comparing the class/attribute estimation result outputs with the correct classes ...