Masaharu Sumikawa

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.