ALEXANDRIA, Va., Dec. 16 -- United States Patent no. 12,496,803, issued on Dec. 16, was assigned to PROTERIAL LTD. (Tokyo).
"Multilayer magnetic sheet" was invented by Yasuo Kuriyama (Tokyo), Kouhei Miyano (Tokyo) and Yuichi Ogawa (Tokyo).
According to the abstract* released by the U.S. Patent & Trademark Office: "A multilayer magnetic sheet comprises laminate substrates. Each of the laminate substrates is formed in a band shape having a short side and a long side and comprises magnetic strips stacked in layers. The laminate substrates are aligned and arranged in a plate shape in a direction, in which the long sides are adjacent to each other and the short sides extend. The laminate substrates aligned and arranged in the plate shape are s...