Inventories

12 Months Ended

Mar. 31, 2011

Inventories [Abstract]

Inventories

3.   Inventories

Inventories are comprised of the following:

	Yen in millions
	March 31
	2010		2011
Finished products		456,698		529,666
Work in process		69,757		70,969
Raw materials, purchased components and supplies		119,000		103,408
		645,455		704,043