技術資産、Reversal Of Reserve For Retirement Allowance1RE、当期純損失（△）
- 【期間】
| 年度 | 技術資産 | Reversal Of Reserve For Retirement Allowance1RE | 当期純損失（△） |
|---|
| 2008/03 | - | | - | | 103億 | |
| 2009/03 | - | | - | | 86.9億 | -15.4% |
| 2010/03 | - | | - | | 69.3億 | -20.2% |
| 2011/03 | - | | - | | -24.6億 | 赤転 |
| 2012/03 | - | | - | | -287億 | 赤拡 |
| 2013/03 | - | | - | | -54.4億 | 赤縮 |
| 2016/03 | 25.6億 | | - | | - | |
| 2017/03 | 22.3億 | -13.1% | - | | - | |
| 2017/12 | 22.7億 | +1.9% | - | | - | |
| 2018/12 | 19.7億 | -13.4% | - | | - | |
| 2019/12 | 17.3億 | -11.8% | - | | - | |
