Toshiaki Higashihara

The Japan Electrical Manufacturers' Association operates as an electrical manufacturer association. It consist of Japanese companies in the electrical industry including: power and industrial systems, home appliances and related industries. The firm’s products include boilers and turbines, motors and generators, motor-driven devices, stationery electricals machines, switchgears and switchgear control systems. The company was founded in 1948 and is headquartered in Chiyoda-ku, Japan.

Hitachi Ltd. manufactures household electronics, electrical equipment and automotive parts. Its products and services include information and telecommunication system, power systems, social infrastructure and industrial systems, electronic systems and equipment, construction machinery, high functional materials and components, and smart life and ecofriendly systems. The company was founded in 1910 and is headquartered in Ho Chi Minh City, Vietnam.

Hitachi Plant Technologies--Supporting Infrastructure with Environment and Energy-Saving Technologies. Harnessing its engineering capabilities, monozukuri (manufacturing) skills and project expertise, Hitachi Plant Technologies offers total solutions for social and industrial infrastructures. The Group's principal activity is to provide total systems engineering, building facilities and environmental control systems, water treatment equipment, supply of industrial plants and the construction of power plants. The Group also provides material handling systems, refrigeration and freezing equipment, air pollution control systems and software engineering. The operations are carried out through the following divisions: Air conditioning systems; Social Infrastructure; Industrial systems and energy systems.