研究開発費 - 鉄構、減価償却費、構築物（純額）他1件
- 【期間】
| 年度 | 研究開発費 - 鉄構 | 減価償却費 | 構築物（純額） | セグメント間の内部売上高又は振替高 - 鉄構 |
|---|
| 2009/03 | - | | - | | 0 | | - | |
| 2010/03 | - | | - | | 0 | | - | |
| 2011/03 | - | | - | | 0 | | - | |
| 2012/03 | - | | - | | 0 | | - | |
| 2013/03 | - | | 3百万 | | 0 | | 8.49億 | |
| 2013/06 | - | | - | | - | | 2.04億 | -76% |
| 2013/09 | - | | - | | - | | 3.29億 | +61.3% |
| 2013/12 | - | | - | | - | | 4.12億 | +25.2% |
| 2014/03 | - | | 3百万 | ±0% | 0 | | 9.21億 | +123.5% |
| 2014/06 | - | | - | | - | | 1.27億 | -86.2% |
| 2014/09 | - | | - | | - | | 3.88億 | +205.5% |
| 2014/12 | - | | - | | - | | 5.7億 | +46.9% |
| 2015/03 | - | | 1百万 | -66.7% | 0 | | 6.54億 | +14.7% |
| 2015/06 | - | | - | | - | | 1.8億 | -72.5% |
| 2015/09 | - | | - | | - | | 3.8億 | +111.1% |
| 2015/12 | - | | - | | - | | 5.4億 | +42.1% |
| 2016/03 | - | | 0 | -100% | 0 | | 7.57億 | +40.2% |
| 2016/06 | - | | - | | - | | 2.11億 | -72.1% |
| 2016/09 | - | | - | | - | | 3.74億 | +77.3% |
| 2016/12 | - | | - | | - | | 4.9億 | +31% |
| 2017/03 | - | | 0 | | 0 | | 6.73億 | +37.3% |
| 2017/06 | - | | - | | - | | 2.07億 | -69.2% |
| 2017/09 | - | | - | | - | | 3.65億 | +76.3% |
| 2017/12 | - | | - | | - | | 4.33億 | +18.6% |
| 2018/03 | - | | 1百万 | | - | | 5.14億 | +18.7% |
| 2018/06 | - | | - | | - | | 1.74億 | -66.1% |
| 2018/09 | - | | - | | - | | 2.77億 | +59.2% |
| 2018/12 | - | | - | | - | | 3.51億 | +26.7% |
| 2019/03 | 327百万 | | 1百万 | ±0% | - | | 6.33億 | +80.3% |
| 2019/06 | - | | - | | - | | 1.87億 | -70.5% |
| 2019/09 | - | | - | | - | | 4.98億 | +166.3% |
| 2019/12 | - | | - | | - | | 7.36億 | +47.8% |
| 2020/03 | 417百万 | +27.5% | 18百万 | 大幅増 | - | | 8.61億 | +17% |
| 2020/06 | - | | - | | - | | 2.31億 | -73.2% |
| 2020/09 | - | | - | | - | | 4.72億 | +104.3% |
| 2020/12 | - | | - | | - | | 6.19億 | +31.1% |
| 2021/03 | 434百万 | +4.1% | 33百万 | +83.3% | - | | 7.32億 | +18.3% |
| 2021/06 | - | | - | | - | | 2.43億 | -66.8% |
| 2021/09 | - | | - | | - | | 4.1億 | +68.7% |
| 2021/12 | - | | - | | - | | 5億 | +22% |
| 2022/03 | 355百万 | -18.2% | 20百万 | -39.4% | - | | 6.91億 | +38.2% |
| 2022/06 | - | | - | | - | | 1.42億 | -79.5% |
| 2022/09 | - | | - | | - | | 3.09億 | +117.6% |
| 2022/12 | - | | - | | - | | 5.01億 | +62.1% |
| 2023/03 | 399百万 | +12.4% | 19百万 | -5% | - | | 6.07億 | +21.2% |
| 2023/06 | - | | - | | - | | 0.85億 | -86% |
| 2023/09 | - | | - | | - | | 2.38億 | +180% |
| 2023/12 | - | | - | | - | | 4.85億 | +103.8% |
| 2024/03 | 590百万 | +47.9% | 20百万 | +5.3% | - | | 6.92億 | +42.7% |
| 2024/09 | - | | - | | - | | 5.33億 | -23% |
| 2025/03 | 574百万 | -2.7% | 36百万 | +80% | - | | 11.2億 | +109.9% |
