HORIBA Instruments, a subsidiary of HORIBA, is a designer and manufacturer of measuring equipment and analytical devices for use in various sectors, including the semiconductor industry. The company's analytical equipment and measuring systems provide tailored solutions a variety of stages within the semiconductor manufacturing process. These solutions include chamber health monitoring, material characterization, mask inspection, fluid control, endpoint detection, ultrapure water monitoring and chemical concentration monitoring. HORIBA claims more than 50% market share in the semiconductor industry for mass flow controllers and chemical solution monitors.