fiscal year 2018 to 2024; the company's fiscal year starts on April 1 of the stated year and ends on March 31 of the following year
Special properties
consolidated figures
Supplementary notes
100 Japanese yen equal 0.66 U.S. dollars or 0.58 euros as of August 2025. Values have been rounded. Data prior to fiscal year 2023 come from previous reporting.
Maruwa Co., Ltd. spent around ***Â billion Japanese yen on research and development (R&D) in fiscal year 2024. The company engages in the production of ceramic components and lighting equipment.
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Maruwa. (June 13, 2025). Research and development (R&D) expenses of Maruwa Co., Ltd. from fiscal year 2018 to 2024 (in billion Japanese yen) [Graph]. In ÌÇÐÄÆƽâ°æ. Retrieved July 20, 2026, from /statistics/1476132/maruwa-research-and-development-expenses/
Maruwa. "Research and development (R&D) expenses of Maruwa Co., Ltd. from fiscal year 2018 to 2024 (in billion Japanese yen)." Chart. June 13, 2025. ÌÇÐÄÆƽâ°æ. Accessed July 20, 2026. /statistics/1476132/maruwa-research-and-development-expenses/
Maruwa. (2025). Research and development (R&D) expenses of Maruwa Co., Ltd. from fiscal year 2018 to 2024 (in billion Japanese yen). ÌÇÐÄÆƽâ°æ. ÌÇÐÄÆƽâ°æ Inc.. Accessed: July 20, 2026. /statistics/1476132/maruwa-research-and-development-expenses/
Maruwa. "Research and Development (R&d) Expenses of Maruwa Co., Ltd. from Fiscal Year 2018 to 2024 (in Billion Japanese Yen)." ÌÇÐÄÆƽâ°æ, ÌÇÐÄÆƽâ°æ Inc., 13 Jun 2025, /statistics/1476132/maruwa-research-and-development-expenses/
Maruwa, Research and development (R&D) expenses of Maruwa Co., Ltd. from fiscal year 2018 to 2024 (in billion Japanese yen) ÌÇÐÄÆƽâ°æ, /statistics/1476132/maruwa-research-and-development-expenses/ (last visited July 20, 2026)
Research and development (R&D) expenses of Maruwa Co., Ltd. from fiscal year 2018 to 2024 (in billion Japanese yen) [Graph], Maruwa, June 13, 2025. [Online]. Available: /statistics/1476132/maruwa-research-and-development-expenses/
