ALEXANDRIA, Va., Oct. 28 -- United States Patent no. 12,453,940, issued on Oct. 28, was assigned to DAIKIN INDUSTRIES LTD. (Osaka, Japan).
"Air conditioning rotating body and air treatment device" was invented by Tsunahiro Ohdou (Osaka, Japan), Takashi Takahashi (Osaka, Japan), Eisaku Okubo (Osaka, Japan) and Hidekazu Tanaka (Osaka, Japan).
According to the abstract* released by the U.S. Patent & Trademark Office: "An air conditioning rotating body including a rotor having a cylindrical shape. The rotor is housed in a casing so as to be freely rotatable. The casing includes a seal member. The air conditioning rotating body treats air passing through the rotor in an axial direction. The seal member extends in a radial direction of the roto...