News
Toto expands semiconductor equipment component business to offset competition in ceramics
Friday, January 23, 2026 at 12:20 AM
TOTO's semiconductor equipment component business is experiencing significant growth, particularly in the production of high-precision ceramics for lithography and deposition tools. The company is pivoting to leverage its materials expertise as Chinese competitors catch up in the traditional sanitary ware market.
Context
TOTO is pivoting its materials expertise from sanitary ware toward the high-growth semiconductor industry, specifically targeting advanced ceramics used in chipmaking equipment. By leveraging its proprietary firing and precision processing technologies, the company is scaling production of electrostatic chucks and structural components required for lithography and etching processes. This move integrates TOTO deeper into the global AI supply chain, diversifying its business away from the cyclical housing sector.
The financial incentive for this expansion is significant, as TOTO aims to maintain a high operating profit margin of 40% within its ceramics division. To support this growth, the company has prioritized the expansion of its Nakatsu plant in Japan to significantly increase output capacity. This strategic ramp-up is timed to meet the surging demand for high-precision components essential for manufacturing the next generation of advanced logic and memory chips used in AI applications.
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