ALEXANDRIA, Va., Dec. 23 -- United States Patent no. 12,505,937, issued on Dec. 23, was assigned to DYDEN Corp. (Kurume, Japan).
"Cable" was invented by Yukihiro Iyonaga (Kurume, Japan), Takahito Yajima (Kurume, Japan), Shunsuke Maeda (Kurume, Japan), Kazuhiko Nishimura (Kurume, Japan) and Daisuke Matsunaga (Kurume, Japan).
According to the abstract* released by the U.S. Patent & Trademark Office: "Provided is a cable having improved durability while enabling smooth bending operation. A cable formed by covering a conductor section, in which a conductor is spirally disposed in a longitudinal direction, with an insulating covering member having an insulating property includes: a conductor section formed by stranding a plurality of bare wire...