Investments in and Advances to, and Transactions with Associated Companies (Tables)

12 Months Ended

Mar. 31, 2011

Former Investment in Toshiba Matsushita Display Technology Co., Ltd.

	Yen (millions)
	2011		2010
Current assets		1,307,304		1,065,594
Other assets		370,295		488,755
		1,677,599		1,554,349
Current liabilities		740,580		775,170
Other liabilities		541,691		370,949
Net assets		395,328		408,230
Company's equity in net assets		127,219		146,825

	Yen (millions)
	2011		2010			2009
Net sales		1,151,710		1,176,332			1,568,499
Gross profit		267,498		254,507			292,589
Net income (loss)		38,377		(10,572	)		(70,779	)

Purchases and Dividends Received from Investee Companies

	Yen (millions)
	2011		2010		2009
Purchases from		198,560		287,598		315,829
Dividends received		4,968		4,301		4,528

Associated Companies [Member]

Investment Equity Securities Quoted Market Values and Related Carrying Amounts

	Yen (millions)
	2011		2010
Carrying amount		39,267		50,314
Market value		42,920		61,294