Kyosan Electric Manufacturing Co., Ltd.

Kyosan Electric Manufacturing Co., Ltd. develops, manufactures, and sells electromechanical interlocking systems, road traffic signal equipment, and cuprous oxide rectifiers in Japan and internationally. It operates through two segments: the Signaling Systems Business and the Power Electronics Business. Its offerings include railway signal solutions such as train control and detection equipment, interlocking equipment, block systems, field equipment, level crossing protection equipment, total traffic control systems, maintenance equipment, and power supply for signaling systems, as well as passenger information displays, traffic management systems, disaster-prevention products, power conversion systems, uninterruptible power supplies for signals, and power supplies for communications devices. The company was formerly known as Tokyo Denki Kogyo Co., Ltd. and changed its name to Kyosan Electric Manufacturing Co., Ltd. in 1926; it was incorporated in 1917 and is headquartered in Yokohama, Japan.