研究開発費 - 電子部品事業、研究開発積立金の取崩、全事業営業利益又は全事業営業損失（△）他2件
- 【期間】
| 年度 | 研究開発費 - 電子部品事業 | 研究開発積立金の取崩 | 全事業営業利益又は全事業営業損失（△） | 構築物 | 開発研究費 |
|---|
| 2008/03 | - | | - | | - | | 25.4億 | | - | |
| 2009/03 | - | | - | | - | | 25.8億 | +1.7% | - | |
| 2010/03 | - | | - | | - | | 26.3億 | +2% | - | |
| 2011/03 | - | | -14億 | | - | | 25.9億 | -1.7% | - | |
| 2012/03 | - | | - | | - | | 26.2億 | +1.3% | - | |
| 2013/03 | - | | - | | - | | 25.9億 | -1.1% | - | |
| 2013/09 | - | | - | | - | | - | | 67.7億 | |
| 2014/03 | - | | - | | - | | 25.9億 | +0.2% | - | |
| 2014/09 | - | | - | | - | | - | | 72.4億 | +6.9% |
| 2015/09 | - | | - | | - | | - | | 66.7億 | -7.8% |
| 2016/09 | - | | - | | - | | - | | 70.9億 | +6.3% |
| 2017/09 | - | | - | | - | | - | | 97.1億 | +36.9% |
| 2018/09 | - | | - | | - | | - | | 93.5億 | -3.7% |
| 2019/03 | 186億 | | - | | - | | - | | - | |
| 2019/09 | - | | - | | - | | - | | 102億 | +9.5% |
| 2020/03 | 198億 | +6.5% | - | | - | | - | | - | |
| 2020/09 | - | | - | | - | | - | | 97.9億 | -4.4% |
| 2021/03 | 171億 | -13.8% | - | | - | | - | | 182億 | +85.8% |
| 2021/06 | - | | - | | -36.9億 | | - | | - | |
| 2021/09 | - | | - | | -72.5億 | 赤拡 | - | | 87.5億 | -51.9% |
| 2021/12 | - | | - | | -80.6億 | 赤拡 | - | | - | |
| 2022/03 | - | | - | | - | | - | | 177億 | +102.5% |
| 2022/06 | - | | - | | -59.4億 | 赤縮 | - | | - | |
| 2022/09 | - | | - | | -52.7億 | 赤縮 | - | | 171億 | -3.4% |
| 2022/12 | - | | - | | -51億 | 赤縮 | - | | - | |
| 2023/03 | - | | - | | - | | - | | 319億 | +86.3% |
| 2023/06 | - | | - | | -29.6億 | 赤縮 | - | | - | |
| 2023/09 | - | | - | | 5.61億 | 黒転 | - | | 158億 | -50.4% |
| 2023/12 | - | | - | | 7.37億 | +31.4% | - | | - | |
| 2024/03 | - | | - | | - | | - | | 330億 | +108.4% |
| 2024/09 | - | | - | | -52.8億 | 赤転 | - | | 154億 | -53.4% |
| 2025/03 | - | | - | | - | | - | | 243億 | +58.5% |
