ALEXANDRIA, Va., July 14 -- United States Patent no. 12,680,290, issued on July 14, was assigned to Chromos Inc. (Tokyo).
"Assembled structure" was invented by Kohei Horiuchi (Tokyo).
According to the abstract* released by the U.S. Patent & Trademark Office: "An assembled structure includes a joint member including a first opening arranged on a first surface, a second opening arranged on a second surface adjacent to the first surface, and a third opening arranged on a third surface adjacent to the first surface and arranged at a position corresponding to the second surface, a first frame member inserted into the first opening and having a first convex portion at an end portion in a longitudinal direction, a second frame member inserted in...