ALEXANDRIA, Va., March 24 -- United States Patent no. 12,582,184, issued on March 24, was assigned to Terasu heart japan Co. Ltd (Osaka, Japan).

"Wig base, wig and manufacturing method for wig base" was invented by Takayoshi Horie (Hyogo, Japan).

According to the abstract* released by the U.S. Patent & Trademark Office: "A wig base is provided including a skin side layer of natural fiber, an outer layer of synthetic fiber for maintaining the shape, and adhesive for bonding the skin side layer and the outer layer together. The outer layer may be transparent fabric. The skin side layer may also be transparent fabric and the outer layer may have higher transparency than the skin side layer. The adhesive may not permeate into the skin side su...