SHOWA SHINKU CO., LTD. is a Japan-based company engaged in the manufacture and sale of vacuum technical devices, as well as the sale and repair of parts and accessories. The Company operates through two business segments. The Vacuum Technical Device segment manufactures and sells thin-film coating equipment, such as vacuum deposition systems and sputtering systems. This segment provides products in three areas: quartz device area, optical device area, as well as electronic component and other device area. The Service segment is engaged in the sale and repair of parts and accessories for vacuum technical devices. As of March 31, 2014, the Company had three subsidiaries.