TDK Corporation Consolidated 3Q of FY March 2009(U.S. GAAP) 8) Segment Information 1. Geographic segment information [9-month-period results] The 9-month-period The 9-month-period of FY2009 of FY2008 (April 1, 2008 (April 1, 2007 Dec. 31, 2007) December 31, 2008) (Yen millions) % (Yen millions) % (U.S.$ thousands) Net sales 304,155 100.0 237,470 100.0 2,609,561 Operating income (loss) 40,015 13.2 (14,467) -6.1 (158,978) Net sales 82,256 100.0 68,766 100.0 755,670 Operating income 8,237 10.0 7,185 10.4 78,956 Net sales 43,097 100.0 66,123 100.0 726,626 Operating income (loss) (5,018) -11.6 (5,304) -8.0 (58,286) Net sales 482,911 100.0 445,729 100.0 4,898,121 Operating income 30,729 6.4 21,816 4.9 239,736 Net sales 253,989 229,772 2,524,967 Operating income (loss) 101 (42) (462) Net sales 658,430 100.0 588,316 100.0 6,465,011 Operating income 73,862 11.2 9,272 1.6 101,890 Term Region Japan Americas Europe Asia and others Intersegment eliminations Total Change (Yen millions) Change(%) (66,685) (54,482) (13,490) (1,052) 23,026 (286) (37,182) (8,913) (24,217) (143) (70,114) (64,590) -21.9 -16.4 -12.8 53.4 -7.7 -29.0 -10.6 -87.4 [3rd quarter results] Term Region Japan Americas Europe Asia and others Intersegment eliminations Total Net sales Operating income (loss) Net sales Operating income Net sales Operating income (loss) Net sales Operating income Net sales Operating income (loss) Net sales Operating income (loss) 3Q of FY2009 3Q of FY2008 (October 1, 2008 (Oct. 1, 2007 Dec. 31, 2007) December 31, 2008) (Yen millions) % (Yen millions) % (U.S.$ thousands) 102,895 100.0 69,042 100.0 758,703 9,758 9.5 (8,942) -13.0 (98,264) 26,194 100.0 23,234 100.0 255,319 2,953 11.3 1,406 6.1 15,451 11,130 100.0 44,704 100.0 491,253 (1,352) -12.1 (4,546) -10.2 (49,956) 170,188 100.0 144,325 100.0 1,585,989 14,486 8.5 4,891 3.4 53,747 85,065 89,526 983,802 (872) (2,082) (22,879) 225,342 100.0 191,779 100.0 2,107,462 26,717 11.9 (5,109) -2.7 (56,143) Change (Yen millions) Change(%) (33,853) -32.9 (18,700) (2,960) -11.3 (1,547) -52.4 33,574 301.7 (3,194) (25,863) -15.2 (9,595) -66.2 4,461 (1,210) (33,563) -14.9 (31,826) - Notes: 1. Net sales in each geographic area are based on the location of TDK entities where the sales are generated. 2. U.S.$1=Yen 91, for convenience only. 12 TDK Corporation Consolidated 3Q of FY March 2009(U.S. GAAP) 2. Overseas Sales [9-month-period results] Term Region Americas Europe Asia and others Overseas sales total Japan Net sales The 9-month-period of FY2008 (April 1, 2007 Dec. 31, 2007) (Yen millions) % 75,073 11.4 46,225 7.0 422,016 64.1 543,314 82.5 115,116 17.5 658,430 100.0 The 9-month-period of FY2009 Change (April 1, 2008 December 31, 2008) (Yen millions) % (U.S.$ thousands) (Yen millions) Change(%) 65,262 717,165 (9,811) -13.1 11.1 7.6 49,716 8.4 546,330 3,491 381,048 64.8 4,187,340 (40,968) -9.7 496,026 84.3 5,450,835 (47,288) -8.7 92,290 15.7 1,014,176 (22,826) -19.8 588,316 100.0 6,465,011 (70,114) -10.6 [3rd quarter results] Term 3Q of FY2008 (Oct. 1, 2007 Dec. 31, 2007) 3Q of FY2009 Change (October 1, 2008 December 31, 2008) (Yen millions) % (U.S.$ thousands) (Yen millions) Change(%) 20,673 10.8 227,176 (3,453) -14.3 25,718 13.4 282,615 12,372 92.7 116,706 60.8 1,282,484 (32,315) -21.7 163,097 85.0 1,792,275 (23,396) -12.5 28,682 15.0 315,187 (10,167) -26.2 (33,563) -14.9 191,779 100.0 2,107,462 (Yen millions) Region % 24,126 10.7 Americas 13,346 5.9 Europe 149,021 66.2 Asia and others 186,493 82.8 Overseas sales total 38,849 17.2 Japan 225,342 100.0 Net sales Notes: 1. Overseas sales are based on the location of the customers. 2. U.S.$1=Yen 91, for convenience only. 13