ALEXANDRIA, Va., Dec. 2 -- United States Patent no. 12,486,950, issued on Dec. 2, was assigned to Kawasaki Jukogyo K.K. (Kobe, Japan).
"Method for constructing triple-shell tank" was invented by Takanori Komatsu (Kobe, Japan).
According to the abstract* released by the U.S. Patent & Trademark Office: "A method for constructing a triple shell tank including an inner tank, an intermediate tank, and an outer tank each having a roof and a side plate includes the following procedure. As construction entrances, a first construction opening is opened in an outer tank side plate, a second construction opening is opened in an inner tank side plate, and a third construction opening is opened in an intermediate tank side plate, each during the insta...