ALEXANDRIA, Va., June 2 -- United States Patent no. 12,646,728, issued on June 2, was assigned to AISIN Corp. (Kariya, Japan).
"Humidifier" was invented by Katsuhiro Kajio (Kariya, Japan).
According to the abstract* released by the U.S. Patent & Trademark Office: "A humidifier that can maintain high sealing performance between a separator and a water exchange membrane without applying an excessive external force to the separator even in the event of temperature change is provided. Humidifying modules each include plate-shaped separators each including a dry gas-side water exchange portion formed on one side and a water-containing gas-side water exchange portion formed on the other side. The humidifying module is structured by stacking a p...