ALEXANDRIA, Va., June 6 -- United States Patent no. 12,280,559, issued on April 22, was assigned to FUJI SEAL INTERNATIONAL INC. (Osaka, Japan) and KAO Corp. (Tokyo).
"Method for manufacturing packaging for pouch container, and device for manufacturing packaging for pouch container" was invented by Takao Kano (Osaka, Japan).
According to the abstract* released by the U.S. Patent & Trademark Office: "A method for manufacturing a pouch-type packaging material includes: a first folding process; a first cutting process of cutting the top-side sheet material, a second sub-region, a first main region, and a first sub-region along a first cutting line that extends from a portion where the top-side sheet material and the second sub-region overlap...