ALEXANDRIA, Va., May 12 -- United States Patent no. 12,622,807, issued on May 12, was assigned to Kobayashi Pharmaceutical Co. Ltd. (Osaka, Japan).
"Auricle heating device" was invented by Ryota Asano (Ibaraki, Japan), Yuji Sekido (Ibaraki, Japan) and Yoshihiro Ujihara (Ibaraki, Japan).
According to the abstract* released by the U.S. Patent & Trademark Office: "An auricle heating device according to one aspect of the present invention, including a pair of left and right heating devices that are to be respectively worn in a left and right ear, wherein each heating device includes: a heating body; a holding portion configured to hold the heating body; and a fixing portion. The fixing portion is connected to the holding portion and configure...