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"operating_profit": null, "ordinary_profit_jp": "経常利益", "ordinary_profit": 150, "net_profit_jp": "親会社株主に帰属する当期純利益", "net_profit": 73, "net_margin": 3.189, "employees": null, "reference": "事業報告書" }, { "year": 2004, "month": 3, "company_name": "日本特殊陶業", "consolidation": "連結", "accounting_standard": "JGAAP", "unit": "億円", "sales_jp": "売上高", "sales": 2287, "operating_profit_jp": null, "operating_profit": null, "ordinary_profit_jp": "経常利益", "ordinary_profit": 192, "net_profit_jp": "親会社株主に帰属する当期純利益", "net_profit": 111, "net_margin": 4.853, "employees": null, "reference": "事業報告書" }, { "year": 2005, "month": 3, "company_name": "日本特殊陶業", "consolidation": "連結", "accounting_standard": "JGAAP", "unit": "億円", "sales_jp": "売上高", "sales": 2411, "operating_profit_jp": null, "operating_profit": null, "ordinary_profit_jp": "経常利益", "ordinary_profit": 277, "net_profit_jp": "親会社株主に帰属する当期純利益", "net_profit": 171, "net_margin": 7.092, "employees": 9406, "reference": "有価証券報告書" }, { "year": 2006, "month": 3, "company_name": "日本特殊陶業", "consolidation": "連結", "accounting_standard": "JGAAP", "unit": "億円", "sales_jp": "売上高", "sales": 2848, "operating_profit_jp": "営業利益", "operating_profit": 415, "ordinary_profit_jp": "経常利益", "ordinary_profit": 431, "net_profit_jp": "親会社株主に帰属する当期純利益", "net_profit": 251, "net_margin": 8.813, "employees": 9815, "reference": "有価証券報告書" }, { "year": 2007, "month": 3, "company_name": "日本特殊陶業", "consolidation": "連結", "accounting_standard": "JGAAP", "unit": "億円", "sales_jp": "売上高", "sales": 3448, "operating_profit_jp": "営業利益", "operating_profit": 524, "ordinary_profit_jp": "経常利益", "ordinary_profit": 539, "net_profit_jp": "当期純利益", "net_profit": 340, "net_margin": 9.86, "employees": 10407, "reference": "有価証券報告書" }, { "year": 2008, "month": 3, "company_name": "日本特殊陶業", "consolidation": "連結", "accounting_standard": "JGAAP", "unit": "億円", "sales_jp": "売上高", "sales": 3455, "operating_profit_jp": "営業利益", "operating_profit": 350, "ordinary_profit_jp": "経常利益", "ordinary_profit": 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"sales_jp": "売上高", "sales": 2692, "operating_profit_jp": "営業利益", "operating_profit": 288, "ordinary_profit_jp": "経常利益", "ordinary_profit": 274, "net_profit_jp": "当期純利益", "net_profit": 236, "net_margin": 8.766, "employees": 11767, "reference": "有価証券報告書" }, { "year": 2012, "month": 3, "company_name": "日本特殊陶業", "consolidation": "連結", "accounting_standard": "JGAAP", "unit": "億円", "sales_jp": "売上高", "sales": 2847, "operating_profit_jp": "営業利益", "operating_profit": 245, "ordinary_profit_jp": "経常利益", "ordinary_profit": 237, "net_profit_jp": "親会社株主に帰属する当期純利益", "net_profit": 255, "net_margin": 8.956, "employees": 12064, "reference": "有価証券報告書" }, { "year": 2013, "month": 3, "company_name": "日本特殊陶業", "consolidation": "連結", "accounting_standard": "JGAAP", "unit": "億円", "sales_jp": "売上高", "sales": 3027, "operating_profit_jp": "営業利益", "operating_profit": 238, "ordinary_profit_jp": "経常利益", "ordinary_profit": 277, "net_profit_jp": "親会社株主に帰属する当期純利益", "net_profit": 209, "net_margin": 6.904, "employees": 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