Patent 9548143 was granted and assigned to Hitachi on January, 2017 by the United States Patent and Trademark Office.
A multipair cable includes an inner layer part including two differential signal transmission cables for an inner layer that are twisted together, a press winding tape wound around a periphery of the inner layer part, and an outer layer part including a plurality of differential signal transmission cables for an outer layer that are wound around an outer periphery of the press winding tape. The inner layer part further includes a buffer tape disposed between the two differential signal transmission cables.