ALEXANDRIA, Va., June 12 -- United States Patent no. 12,300,409, issued on May 13, was assigned to TDK Corp. (Tokyo).
"Multilayer coil device and method of manufacturing the same" was invented by Shinichi Kondo (Tokyo), Takashi Inagaki (Tokyo), Ryuichi Wada (Tokyo), Yusuke Nagai (Tokyo) and Takashi Suzuki (Tokyo).
According to the abstract* released by the U.S. Patent & Trademark Office: "A multilayer coil device includes an element formed by laminating a coil conductor and a magnetic element body. The magnetic element body includes soft magnetic particles and an epoxy resin. The soft magnetic particles include soft magnetic metal particles. The epoxy resin has an epoxy value of 150 or less. The epoxy resin is filled in gap spaces between...