Tokyo Electron Limited, together with its subsidiaries, develops, manufactures, and sells semiconductor production equipment in Japan, South Korea, Taiwan, China, North America, Europe, and internationally. The company provides coaters/developers, plasma etch systems, cleaning systems, deposition systems, test systems, 3D integration systems, SiC Epitaxial CVD systems, and gas cluster beam systems, as well as other deposition and lithography and other products. It also offers engineering services; spare parts/repairs; upgrades/modification; and used products. The company was incorporated in 1951 and is based in Tokyo, Japan.