Nippon Signal Co., Ltd., together with its subsidiaries, engages in the manufacture and sale of railway and road traffic signal solutions. The company operates through the Transportation Infrastructure Business and ICT Solution Business segments. It offers railway signal safety and road traffic systems, station service automation systems, security solutions, parking lot systems, robotics solutions, platform safety systems, 3D laser ranging image sensors, and ground penetrating radar solutions. The company also offers maintenance services for railway signal safety equipment, AFC and parking equipment, and road traffic safety systems. Nippon Signal Co., Ltd. was incorporated in 1928 and is headquartered in Tokyo, Japan.