Nidec Corp is a Japan-based company mainly engaged in the manufacture and sale of precision small motors, in-vehicle products, home appliances, commercial and industrial products, equipment, electronic and optical components. The Company operates through 10 segments. The SPMS segment manufactures and sells motors for hard disk drives (HDDs) and other small motors. The AMEC segment manufactures and sells in-vehicle products. The MOEN segment, ACIM segment and Nidec Techno Motor segment manufacture and sell home appliances, commercial and industrial products. The Nidec Instruments segment manufactures and sells equipment, in-vehicle products, electronic components and other small motors. The Nidec Mobility segment manufactures and sells in-vehicle products. The Machinery Business Headquarters segment and the Nidec Advanced Technology segment manufacture and sell equipment. The Other segment manufactures and sells in-vehicle products, equipment, electronic components, other small motors.