Goodwill And Other Intangible Assets (Tables)

12 Months Ended

Mar. 31, 2012

Schedule Of The Components Of Intangible Assets Subject to Amortization

The following table presents the components of intangible assets subject to amortization:

(¥ in millions)
	2012							2011
	Gross  Carrying Amount		Accumulated Amortization			Net Carrying Amount		Gross Carrying Amount		Accumulated Amortization			Net Carrying Amount
Software	¥	16,292	¥	(8,378	)	¥	7,914	¥	13,760	¥	(7,777	)	¥	5,983
Customer relationships		6,441		—			6,441		—		—			—
Technological know-how		3,051		(4	)		3,047		11		(3	)		8
Others		4,785		(309	)		4,476		589		(265	)		324
Total	¥	30,569	¥	(8,691	)	¥	21,878	¥	14,360	¥	(8,045	)	¥	6,315

Schedule Of Future Estimated Amortization Expenses Of Intangible Assets

The following table presents the estimated aggregate amortization expenses for intangible assets for each of the next five years:

(¥ in millions)
Years ending March 31:
2013	¥	4,382
2014		3,316
2015		2,781
2016		2,313
2017		2,114