ALEXANDRIA, Va., Oct. 21 -- United States Patent no. 12,441,532, issued on Oct. 14, was assigned to KANEKA Corp. (Osaka, Japan) and TAMAIKASEI Co. LTD. (Hokkaido, Japan).

"Constant-temperature transport container and thermal-storage medium package linker" was invented by Risa Narahara (Osaka, Japan), Masatada Sakai (Hokkaido, Japan) and Yuka Sekiya (Hokkaido, Japan).

According to the abstract* released by the U.S. Patent & Trademark Office: "In order to prevent external air from flowing into the insides of side wall panels and to efficiently set heat storage materials into the side wall panels, a constant-temperature transport container includes side wall panels. The side wall panels are configured such that insertion corners are formed b...