TOKYO KEIKI was founded in 1896 as Japan's first instruments factory and started manufacturing pressure gauges. Currently, we are delivering many products that contribute to the creation of a safe and comfortable social environment through our six companies:
Marine Systems Company, Measurement Systems Company, Fluid Power & Control Systems
Company, Inspection Systems Company, Electronics Systems Company, and Communication & Control Systems Company. Our Marine gyrocompasses have a history of over 100 years and are used by many customers around the world. In addition, we develop and manufacture inertial sensor application systems for various purposes, such as High-precision INS for escort ships and submarines, Automatic direction finder for television relay vehicle, and Heading control support system for agricultural machinery. In recent years, we have focused on MEMS development.

TOKYO KEIKI INC.