In the fiscal year 2023, * spent around *** billion Japanese yen on research and development, the highest amount among leading pharmaceutical manufacturers in Japan. **** followed with around *** billion yen of R&D expenses.
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Japan Pharmaceutical Manufacturers Association. (March 3, 2025). Research and development (R&D) expenditures of leading pharmaceutical manufacturers in Japan in fiscal year 2023 (in million Japanese yen) [Graph]. In ÌÇÐÄÆÆ½â°æ. Retrieved July 26, 2026, from /statistics/1239455/japan-research-and-development-expenditure-pharma-manufactures/
Japan Pharmaceutical Manufacturers Association. "Research and development (R&D) expenditures of leading pharmaceutical manufacturers in Japan in fiscal year 2023 (in million Japanese yen)." Chart. March 3, 2025. ÌÇÐÄÆÆ½â°æ. Accessed July 26, 2026. /statistics/1239455/japan-research-and-development-expenditure-pharma-manufactures/
Japan Pharmaceutical Manufacturers Association. (2025). Research and development (R&D) expenditures of leading pharmaceutical manufacturers in Japan in fiscal year 2023 (in million Japanese yen). ÌÇÐÄÆÆ½â°æ. ÌÇÐÄÆÆ½â°æ Inc.. Accessed: July 26, 2026. /statistics/1239455/japan-research-and-development-expenditure-pharma-manufactures/
Japan Pharmaceutical Manufacturers Association. "Research and Development (R&d) Expenditures of Leading Pharmaceutical Manufacturers in Japan in Fiscal Year 2023 (in Million Japanese Yen)." ÌÇÐÄÆÆ½â°æ, ÌÇÐÄÆÆ½â°æ Inc., 3 Mar 2025, /statistics/1239455/japan-research-and-development-expenditure-pharma-manufactures/
Japan Pharmaceutical Manufacturers Association, Research and development (R&D) expenditures of leading pharmaceutical manufacturers in Japan in fiscal year 2023 (in million Japanese yen) ÌÇÐÄÆÆ½â°æ, /statistics/1239455/japan-research-and-development-expenditure-pharma-manufactures/ (last visited July 26, 2026)
Research and development (R&D) expenditures of leading pharmaceutical manufacturers in Japan in fiscal year 2023 (in million Japanese yen) [Graph], Japan Pharmaceutical Manufacturers Association, March 3, 2025. [Online]. Available: /statistics/1239455/japan-research-and-development-expenditure-pharma-manufactures/