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ULVAC, Inc. engages in the development, manufacture, import, export, sale and customer support for vacuum-related equipment, components, and materials. It operates through the following segments: Vacuum Equipment and Vacuum Application. The Vacuum Equipment segment comprises of sputtering equipment for LCD displays, semiconductor sputtering equipment, organic electro-luminescence, roll-to-roll vacuum deposition equipment, vacuum pumps, and measuring instruments and products. The Vacuum Application segment consists of sputtering target materials, control systems, and diagnostic equipment. The company was founded by Jin Imachi on August 23, 1952 and is headquartered in Chigasaki, Japan.