Sumco Corporation spent about *** billion Japanese yen on research and development (R&D) in fiscal year 2024, which was an increase of about *** million yen compared to the previous fiscal year. Sumco produces silicon wafers for semiconductors. The company was established in 1999 and is headquartered in Tokyo.
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SUMCO. (June 25, 2025). Research and development (R&D) expenses of Sumco Corporation from fiscal year 2015 to 2024 (in billion Japanese yen) [Graph]. In ÌÇÐÄÆÆ½â°æ. Retrieved July 16, 2026, from /statistics/1306820/sumco-research-and-development-expenses/
SUMCO. "Research and development (R&D) expenses of Sumco Corporation from fiscal year 2015 to 2024 (in billion Japanese yen)." Chart. June 25, 2025. ÌÇÐÄÆÆ½â°æ. Accessed July 16, 2026. /statistics/1306820/sumco-research-and-development-expenses/
SUMCO. (2025). Research and development (R&D) expenses of Sumco Corporation from fiscal year 2015 to 2024 (in billion Japanese yen). ÌÇÐÄÆÆ½â°æ. ÌÇÐÄÆÆ½â°æ Inc.. Accessed: July 16, 2026. /statistics/1306820/sumco-research-and-development-expenses/
SUMCO. "Research and Development (R&d) Expenses of Sumco Corporation from Fiscal Year 2015 to 2024 (in Billion Japanese Yen)." ÌÇÐÄÆÆ½â°æ, ÌÇÐÄÆÆ½â°æ Inc., 25 Jun 2025, /statistics/1306820/sumco-research-and-development-expenses/
SUMCO, Research and development (R&D) expenses of Sumco Corporation from fiscal year 2015 to 2024 (in billion Japanese yen) ÌÇÐÄÆÆ½â°æ, /statistics/1306820/sumco-research-and-development-expenses/ (last visited July 16, 2026)
Research and development (R&D) expenses of Sumco Corporation from fiscal year 2015 to 2024 (in billion Japanese yen) [Graph], SUMCO, June 25, 2025. [Online]. Available: /statistics/1306820/sumco-research-and-development-expenses/