ALEXANDRIA, Va., June 17 -- United States Patent no. 12,313,335, issued on May 27, was assigned to Yazaki Corp. (Tokyo).
"Cooling and warming system" was invented by Yasushi Kohno (Susono, Japan).
According to the abstract* released by the U.S. Patent & Trademark Office: "A sensor-equipped RF tag is attached to a cooling box accommodating a cooling agent, and detects a temperature inside the cooling box, and a temperature and a position of the cooling agent. The sensor-equipped RF tag sends the detected temperature inside the cooling box, and the temperature and the position of the cooling agent to a server directly or via a taximeter. The server orders the cooling agent from a center terminal installed in a freezing center around a posit...