| JT Corp. engages in the manufacture and sale of semiconductor testing equipment. It operates through Semiconductor Testing Equipment and Industrial Special Gas and Facility businesses. The Semiconductor Testing Equipment business provides S-LSI test, simple, and solid state drive handlers, vision inspection system, burn-in sorter, light emitting diode(LED) probe and sorter, display drive internal combusition(DDI) pick and place handler, DDI vision inspection system, laser pattern, conversion kit and parts, and others. |
