Keyence Corporation and its subsidiaries manufacture and sell electronic application equipment. Its product lineup includes photoelectric, fiber optic, laser, positioning, vision, and inductive proximity sensors; network communication units; measurement sensors such as laser displacement and profiler/3D laser snapshot sensors, optical/laser micrometers, inductive and LVDT/contact displacement sensors, and 3D interference and spectral interference measurement sensors. The company also offers machine vision systems, pressure/flow/level/temperature sensors and flow meters, safety equipment (light curtains, interlock switches, laser scanners, controllers), microscopes and analyzers, optical metrology and 3D measurement systems, control products (PLCs, HMIs, servo motors/systems), marking/coding products, barcode readers, mobile and handheld computers, data acquisition systems, static eliminators/ionizers, and Navigation RPA. Founded in 1972, it is headquartered in Osaka, Japan.