TOKYO KEIKI INC. manufactures and sells marine and harbor, hydraulic and pneumatic, fluid, defense and communications, and inspection equipment in Japan and internationally. Its products include marine systems such as gyrocompasses and autopilot systems, fluid power systems, avionic and naval systems, and inspection equipment like ultrasonic rail flaw detectors. The company was formerly known as Tokimec Inc. and changed its name to TOKYO KEIKI INC. in 2008. Founded in 1896, it is headquartered in Tokyo, Japan.