ALEXANDRIA, Va., Nov. 25 -- United States Patent no. 12,480,678, issued on Nov. 25, was assigned to MITSUBISHI ELECTRIC Corp. (Tokyo).

"Equipment state monitoring device and equipment state monitoring method" was invented by Toshiyuki Kuriyama (Tokyo).

According to the abstract* released by the U.S. Patent & Trademark Office: "An equipment state monitoring device projects a plurality of pieces of actual measurement data indicating a state value of equipment to a dimensionless space in which a plurality of display shapes indicating a respective plurality of pieces of normal information indicating a normal state of the equipment are represented by a common shape, and estimates a distribution of a state of the equipment on the basis of the p...