The company is a Japan-based manufacture company.
The company is a Japan-based manufacture company. The Company operates in three business divisions. The Semiconductor and Components Test System division manufactures and sells test systems for semiconductor memory devices, and test systems for system-on-a-chip (SoC) semiconductor devices. The Mechatronics-related Business division manufactures and sells test handlers, device interfaces and nanotechnology-related products. The Service and Others division provides integrated customer solution, support and equipment leasing services. The Company was established on December 2, 1954. Its shares was listed on second section of Tokyo Stock Exchange on February 9, 1983 and transferred to first section of Tokyo Stock Exchange on September 1985. In addition, its shares was also listed on New York Stock Exchange on September 2001.