ALEXANDRIA, Va., Oct. 28 -- United States Patent no. 12,456,564, issued on Oct. 28, was assigned to PROTERIAL LTD. (Tokyo).
"Multilayer magnetic sheet" was invented by Kouhei Miyano (Tokyo) and Yasuo Kuriyama (Tokyo).
According to the abstract* released by the U.S. Patent & Trademark Office: "A multilayer magnetic sheet comprises a first laminate substrate layer and a second laminate substrate layer, which are stacked in a thickness direction and in each of which laminate substrates each formed in a band shape are arranged in a plate shape such that long sides of the laminate substrates are adjacent to each other, the laminate substrate comprising two or more stacked layers of magnetic ribbons. A direction in which the long sides of the l...