ALEXANDRIA, Va., Sept. 17 -- United States Patent no. 12,417,862, issued on Sept. 16, was assigned to PROTERIAL LTD. (Tokyo).
"Cable" was invented by Tamotsu Sakurai (Tokyo), Hiromitsu Kuroda (Tokyo), Yoshiki Nakade (Hitachi, Japan), Minoru Takatsuto (Hitachi, Japan) and Atsuro Yaguchi (Tokyo).
According to the abstract* released by the U.S. Patent & Trademark Office: "A cable is provided with a cable core including one or more electric wires, a shield layer provided to cover around the cable core and composed of a laterally wound shield formed by winding metal wire strands helically, and a sheath provided to cover around the shield layer. The metal wire strands are semi-hard copper alloy wires, and P/PD, which is the ratio of the winding...