Tetsuro Higashi

Develops, manufactures and sells semiconductor production equipment & flat panel display products

Manufactures and sells industrial chemicals, nylon resins & synthetic rubber products

Distributes, designs and develops semiconductor products, boards, software, other electronic products, hardware and software products

Functions as a holding company which engages in the operation of convenience stores, supermarkets, and specialty stores

Manufactures and supplies semiconductor equipments

Engages in the business of residential development, leasing, investment management, property brokerage and others

Operates as a holding investment company

The Semiconductor Equipment Association of Japan (SEAJ) is a national industry organization dedicated to the semiconductor and flat panel display manufacturing equipment sectors. The private company is based in Chiyoda-ku, Japan. It promotes the development and technological advancement of these industries through activities such as statistical research, market trend analysis, and demand forecasting for equipment orders and sales. SEAJ conducts research on manufacturing technologies including lithography, wafer processing, inspection, and equipment control, often through specialized technical subcommittees. The association facilitates collaboration between industry, academia, and research institutions, and provides educational resources, seminars, and safety training programs to improve technical skills and workplace safety. SEAJ advances standardization, addresses environmental and energy-saving issues related to manufacturing equipment, and disseminates knowledge through publications, journals, and event participation. Its website offers information on semiconductor and flat panel display technologies, manufacturing processes, terminology glossaries, member companies, organizational structure, and ongoing projects.