ALEXANDRIA, Va., June 18 -- United States Patent no. 12,325,045, issued on June 10, was assigned to MUSASHI ENGINEERING INC. (Mitaka, Japan).
"Planar layered material manufacturing method and apparatus" was invented by Kazumasa Ikushima (Mitaka, Japan).
According to the abstract* released by the U.S. Patent & Trademark Office: "Continuously manufacturing a planar layered material by repeatedly performing a bank portion forming step of supplying a first liquid material to a first workpiece and forming a bank portion in a frame shape, filled portion forming step of supplying a second liquid material to an inner side of the formed bank portion and forming a filled portion, and a bonding step of bonding the first workpiece with the filled por...