ALEXANDRIA, Va., March 3 -- United States Patent no. 12,567,535, issued on March 3, was assigned to TOKIN Corp. (Shiroishi, Japan).
"Magnetic sheet" was invented by Tadashi Omiya (Sendai, Japan) and Masakazu Abe (Sendai, Japan).
According to the abstract* released by the U.S. Patent & Trademark Office: "A magnetic sheet is used as a noise reduction member for a cable. The magnetic sheet has a width of 5 mm to 15 mm. The magnetic sheet has a magnetic layer and a protective layer. The magnetic layer comprises soft-magnetic particles and a binder. Each of the soft-magnetic particles has a flat shape. A content of the soft-magnetic particles in the magnetic layer is from 35 vol % to 40 vol % with respect to the overall volume of the magnetic ...