Oiles Corp. engages in the manufacture and sale of bearings, precision machinery, and telecommunications equipment. It operates through the following business segments: Bearing, Structural Devices, Architectural Devices, and Others. The Bearing segment manufactures and sells oilless bearings. The Structural Devices segment produces and supplies earthquake isolation and damping devices, bridge bearings, suspension bridge bearings, and related devices. The Architectural Devices segment develops window operating systems, environmental equipment, and devices for general housing, buildings, factories, and warehouses. The Others segment handles conduction equipment business. The company was founded by Sozo Kawasaki in April 1939 and is headquartered in Fujisawa, Japan.