TDK Corporation Consolidated 1Q of FY March 2010(U.S. GAAP) 9) Segment Information 1. Geographic segment information 1Q of FY2009 (April 1, 2008 June 30, 2008) (Yen millions) % Net sales 84,062 100.0 Operating income (loss) (1,772) -2.1 Net sales 21,862 100.0 Operating income 1,127 5.2 Net sales 10,756 100.0 Operating income (loss) 12 0.1 Net sales 141,994 100.0 Operating income 6,940 4.9 Net sales 68,051 Operating income 914 Net sales 190,623 100.0 Operating income (loss) 5,393 2.8 1Q of FY2010 Term Region Japan Americas Europe Asia and others Intersegment eliminations Total (April 1, 2009 June 30, 2009) (Yen millions) 56,064 (10,299) 18,841 1,575 33,251 (6,351) 134,148 11,957 60,758 527 181,546 (3,645) % 100.0 -18.4 100.0 8.4 100.0 -19.1 100.0 8.9 100.0 -2.0 Change (U.S.$ thousands) (Yen millions) Change(%) 584,000 (27,998) -33.3 (107,281) (8,527) 196,260 (3,021) -13.8 16,406 448 39.8 346,365 22,495 209.1 (66,156) (6,363) 1,397,375 (7,846) -5.5 124,552 5,017 72.3 632,896 (7,293) 5,490 (387) 1,891,104 (9,077) -4.8 (37,969) (9,038) - Notes: 1. Net sales in each geographic area are based on the location of TDK entities where the sales are generated. 2. U.S.$1=Yen 96, for convenience only. 2. Sales by region Term 1Q of FY2009 (April 1, 2008 June 30, 2008) (Yen millions) % 22,590 11.9 12,151 6.4 123,417 64.7 158,158 83.0 32,465 17.0 190,623 100.0 1Q of FY2010 (April 1, 2009 June 30, 2009) (Yen millions) % (U.S.$ thousands) 16,491 9.1 171,781 24,237 13.3 252,469 117,781 64.9 1,226,885 158,509 87.3 1,651,135 23,037 12.7 239,969 181,546 100.0 1,891,104 Region Americas Europe Asia and others Overseas sales total Japan Net sales Notes: 1. Overseas sales are based on the location of the customers. 2. U.S.$1=Yen 96, for convenience only. 11 Change (Yen millions) Change(%) (6,099) -27.0 12,086 99.5 (5,636) -4.6 351 0.2 (9,428) -29.0 (9,077) -4.8