製品保証引当金戻入額、Total Changes Of Items During The Period Reserve For Investment In Broadcasting、受注損失引当金の増減額（△は減少）
- 【期間】
| 年度 | 製品保証引当金戻入額 | Total Changes Of Items During The Period Reserve For Investment In Broadcasting | 受注損失引当金の増減額（△は減少） |
|---|
| 2008/03 | - | | - | | -96百万 | |
| 2009/03 | - | | - | | -81百万 | 赤縮 |
| 2010/03 | 11百万 | | - | | 0 | +100% |
