The company was established by Hosui Shigemune for the manufacture of electric motors in Kyobashi, Tokyo.
Business segments and products
The company operates in four business segments:
Social Infrastructure Systems Business
Power generating systems, power transmission & distribution systems
Rail electrification, overhead line inspection system
Motor power and process control systems
Electrical system for water treatment plant, water purification systems, water quality meters, ceramic membranes
Industrial Systems Business
Automobile testing and logistics systems, driving performance simulation systems, motors and inverters
Industrial computers, network systems for information industries, supporting software for semiconductor production equipment
Maintenance and Servicing Business
Energy-saving methods, remote management of equipment, maintenance services for semiconductor manufacturing devices, maintenance skills training service