全事業営業利益又は全事業営業損失（△） - スマート事業、持分法適用会社への投資額 - エンジニアリングプラスチック事業、構築物他2件
- 【期間】
| 年度 | 全事業営業利益又は全事業営業損失（△） - スマート事業 | 持分法適用会社への投資額 - エンジニアリングプラスチック事業 | 構築物 | 研究開発費 - エンジニアリングプラスチック事業 | 固定負債計 |
|---|
| 2008/03 | - | | - | | 440億 | | - | | 1182億 | |
| 2009/03 | - | | - | | 450億 | +2.3% | - | | 833億 | -29.6% |
| 2010/03 | - | | - | | 452億 | +0.6% | - | | 972億 | +16.7% |
| 2010/12 | - | | - | | - | | - | | 951億 | -2.2% |
| 2011/03 | - | | - | | 452億 | -0.1% | - | | 850億 | -10.6% |
| 2011/06 | - | | - | | - | | - | | 822億 | -3.3% |
| 2011/09 | - | | - | | - | | - | | 761億 | -7.4% |
| 2011/12 | - | | - | | - | | - | | 743億 | -2.3% |
| 2012/03 | - | | - | | 454億 | +0.4% | - | | 617億 | -17.1% |
| 2012/06 | - | | - | | - | | - | | 615億 | -0.2% |
| 2012/09 | - | | - | | - | | - | | 578億 | -6% |
| 2012/12 | - | | - | | - | | - | | 682億 | +18% |
| 2013/03 | - | | - | | 457億 | +0.6% | - | | 854億 | +25.2% |
| 2013/06 | - | | - | | - | | - | | 884億 | +3.5% |
| 2013/09 | - | | - | | - | | - | | 1072億 | +21.3% |
| 2013/12 | - | | - | | - | | - | | 987億 | -8% |
| 2014/03 | - | | - | | - | | - | | 981億 | -0.5% |
| 2014/06 | - | | - | | - | | - | | 907億 | -7.5% |
| 2014/09 | - | | - | | - | | - | | 908億 | +0.1% |
| 2014/12 | - | | - | | - | | - | | 956億 | +5.3% |
| 2015/03 | - | | - | | - | | - | | 966億 | +1% |
| 2015/06 | - | | - | | - | | - | | 976億 | +1% |
| 2015/09 | - | | - | | - | | - | | 923億 | -5.5% |
| 2015/12 | - | | - | | - | | - | | 958億 | +3.9% |
| 2016/03 | - | | - | | - | | - | | 888億 | -7.3% |
| 2016/06 | - | | - | | - | | - | | 846億 | -4.7% |
| 2016/09 | - | | - | | - | | - | | 833億 | -1.6% |
| 2016/12 | - | | - | | - | | - | | 878億 | +5.4% |
| 2017/03 | - | | - | | - | | - | | 910億 | +3.6% |
| 2017/06 | - | | - | | - | | - | | 931億 | +2.4% |
| 2017/09 | - | | - | | - | | - | | 1128億 | +21.2% |
| 2017/12 | - | | - | | - | | - | | 1166億 | +3.3% |
| 2018/03 | - | | - | | - | | - | | 1121億 | -3.8% |
| 2018/06 | - | | - | | - | | - | | 1084億 | -3.4% |
| 2018/09 | - | | - | | - | | - | | 1079億 | -0.5% |
| 2018/12 | - | | - | | - | | - | | 1001億 | -7.2% |
| 2019/03 | - | | - | | - | | - | | 1060億 | +5.9% |
| 2019/06 | - | | - | | - | | - | | 1070億 | +0.9% |
| 2019/09 | - | | - | | - | | - | | 1056億 | -1.3% |
| 2019/12 | - | | - | | - | | - | | 1059億 | +0.3% |
| 2020/03 | - | | - | | - | | - | | 992億 | -6.3% |
| 2020/06 | - | | - | | - | | - | | 1131億 | +14% |
| 2020/09 | - | | - | | - | | - | | 1122億 | -0.8% |
| 2020/12 | - | | - | | - | | - | | 2178億 | +94% |
| 2021/03 | - | | - | | - | | 35.1億 | | 2828億 | +29.9% |
| 2021/06 | - | | - | | - | | - | | 2842億 | +0.5% |
| 2021/09 | - | | - | | - | | - | | 2690億 | -5.4% |
| 2021/12 | - | | - | | - | | - | | 2668億 | -0.8% |
| 2022/03 | 40.4億 | | 30.6億 | | - | | 36.7億 | +4.8% | 2654億 | -0.5% |
| 2022/06 | 11.4億 | -71.8% | - | | - | | - | | 2677億 | +0.9% |
| 2022/09 | 3.73億 | -67.3% | - | | - | | - | | 2543億 | -5% |
| 2022/12 | -2.09億 | 赤転 | - | | - | | - | | 2364億 | -7% |
| 2023/03 | -6.42億 | 赤拡 | 34.1億 | +11.5% | - | | - | | 2343億 | -0.9% |
| 2023/06 | -6.43億 | 赤拡 | - | | - | | - | | 2442億 | +4.2% |
| 2023/09 | -11億 | 赤拡 | - | | - | | - | | 2402億 | -1.7% |
| 2023/12 | -18.2億 | 赤拡 | - | | - | | - | | 2479億 | +3.2% |
| 2024/03 | -28.6億 | 赤拡 | 36.6億 | +7.4% | - | | - | | 2555億 | +3.1% |
| 2024/06 | - | | - | | - | | - | | 2635億 | +3.1% |
| 2024/09 | 2.15億 | 黒転 | - | | - | | - | | 2639億 | +0.2% |
| 2024/12 | - | | - | | - | | - | | 2407億 | -8.8% |
| 2025/03 | -7.8億 | 赤転 | 58億 | +58.6% | - | | - | | 2284億 | -5.1% |
