US Patent Issued to Proterial on Oct. 27 for "Production method for nanocrystalline alloy ribbon having resin film" (Japanese Inventor)

ALEXANDRIA, Va., Oct. 27 -- United States Patent no. 12,776,443, issued on Oct. 27, was assigned to Proterial Ltd. (Tokyo).

"Production method for nanocrystalline alloy ribbon having resin film" was invented by Yasuo Kuriyama (Tokyo).

According to the abstract* released by the U.S. Patent & Trademark Office: "A method for producing a nanocrystalline alloy ribbon having a resin film, the method including a step of preparing an amorphous alloy ribbon capable of nanocrystallization, a step of performing a thermal treatment for nanocrystallization of the amorphous alloy ribbon with tension exerted on the amorphous alloy ribbon, to obtain a nanocrystalline alloy ribbon, and a step of causing the nanocrystalline alloy ribbon to be held on the r...