Advantest and its consolidated subsidiaries manufacture and sell semiconductor and component test system products and mechatronics-related products such as test handlers and device interfaces. Co. also engages in research and development activities and provides maintenance and support services associated with these products. Co.'s principal business segments are semiconductor and component test system; mechatronics system; and services, support and others. Product lines include test systems for memory semiconductors and non-memory semiconductors; test handlers, mechatronic-applied products, and for handling semiconductor devices.

ASML Holding provides lithography systems for the semiconductor industry, manufacturing machines that are used in the production of integrated circuits or chips. Co. develops, produces, markets, sells and services advanced semiconductor equipment systems exclusively consisting of lithography systems. Co. sells its products to micro-processor manufacturers and Foundries, NAND-Flash memory and DRAM memory chipmakers. Co.'s products line includes the following: PAS 5000 lithography systems, which Co. no longer manufactures but continues to refurbish; PAS 5500 products; TWINSCAN DUV systems and TWINSCAN EUV systems based on a new platform utilizing the concepts of the TWINSCAN platform.

DISCO and its affiliates are mainly engaged in the manufacture, sale and maintenance of precision cutting, grinding and polishing machines. Co. is also engaged in the manufacture and sale of precision diamond abrasive tools, and disassembly and recycling of precision cutting, grinding and polishing machines. Co.'s principal precision machines are dicing and cutting saws, laser saws, grinders, polishers, wafer mounters, die separators, surface planers, water jet saws, and products for new processes. Co.'s principal precision processing tools are dicing blades, grinding wheels, and dry polishing wheels.

Lasertec is mainly engaged in the development, manufacture, and sale of semiconductor-related products and other products, as well as the provision of services for its products. Co.'s principal products include systems related to defect inspection/measurement of mask, mask blanks and wafer; systems related to defect inspection of large size photomask and PV cell conversion efficiency distribution measurement system; and systems related to microscope based on confocal optics. Along with its subsidiaries, Co. offers its products and services in Japan as well as in North America, Europe, and Asia regions.

NVIDIA engages in graphics processing unit (GPU)-based visual computing and accelerated computing platforms. The company has two segments, GPU and Tegra Processor, which are based on a single underlying architecture. The company's GPU product brands are aimed at markets including GeForce for gamers; Quadro for designers; Tesla and DGX for artificial intelligence data scientists and big data researchers; and GRID for cloud-based visual computing users. The company's Tegra brand integrates an entire computer onto a single chip, and incorporates GPUs and multi-core CPUs to drive supercomputing for autonomous robots, drones, and cars, as well as for game consoles and mobile gaming and entertainment devices.

Screen Holdings is a holding company. Co., through its subsidiaries and associated companies, is engaged in the manufacture and sale of semiconductor manufacturing equipment, printing-related equipment, printed-circuit board-related equipment and flat panel displays ("FPDs") manufacturing equipment. Co.'s principal products include single wafer cleaner, wet station, scrubber and laser annealer, full-color variable printing system, thermal plate recorder, direct imaging system, automatic optical inspection system, automatic final visual inspection system, coater/developer, LIA plasma CVD/sputter equipment, coater/dryer, coater/developer for LTPS and others.

Sony is engaged in the development, design, production, manufacture, offer and sale of various kinds of electronic equipment, instruments and devices for consumer, professional and industrial markets such as network services, game hardware and software, televisions, audio and video recorders and players, still and video cameras, mobile phones, and semiconductors. Co. is engaged in the development, production, manufacture, and distribution of recorded music and the management and licensing of the words and music of songs as well as the production and distribution of animation titles. Co. is also engaged in the production, acquisition and distribution of motion pictures and television.

Tokyo Electron is a supplier of semiconductor production equipment ("SPE") and flat panel display ("FPD") selling through global network that spans Japan, the U.S., Europe and Asia. Co.'s principal products are coater/developers, plasma etch systems, thermal processing systems, single wafer deposition systems, cleaning systems (auto wet station, single wafer cleaning system, pre-clean system and scrubber system), wafer prober, FPD coater/developers and FPD plasma etch/ash systems. In addition, Co., through its subsidiaries, is engaged in the provision of transportation services, insurance services, as well as the support services for Co.'s photovoltaic cell ("PV") production equipment.