Achieving labor savings at construction sites with precision measurement technology and automatic systems. : Construction equipment requirements include higher functionality and higher efficiencies in addition to a high degree of safety. TOKYO KEIKI provides a wide range of products and systems for the automation of construction machinery that have earned high marks from industry and customers. Our "Hi-Grade" system promotes rationalization of roadbed construction and paving work and our tunnel excavation attitude-sensing systems for shield machines greatly enhances work efficiencies and safety.

Empowering the information-driven society with leading edge telecommunication control technology. : Innovations in information and communications technology are transforming our lives. High efficiency microwave oscillators and high output amplifiers developed for mobile communications are being used to expand the market for electron wave energy applications.