Hitachi Cable, Ltd.(日立電線株式会社,Hitachi Densen Kabushiki-gaisha?) was established in 1956 as a manufacturer of electric wire and cable for power distribution. The company, based in Tokyo, Japan, was formed from Hitachi Densen Works, the Hitachi Worksspin-off previously known as Densen Works of.
In the half-century following the creation of the company, has expanded its business operations to include the manufacture of rubber, copper and optical products. Although the company still actively engages in the development of raw materials for wires and cables, it has incorporated the development of telecommunications equipment into its product line. To that end, the product line now includes antennas and coaxial cables, compound semiconductors and various electronic components, including a terminal antenna for wireless communication. The company has also developed the WirelessIP5000, a wirelessIP phone that supports the Session Initiation Protocol (SIP).