TDK Corporation May 15, 2007 Contact; TDK Corporation(Tokyo) Corporate Communications Department Michinori Katayama +81(3)5201-7102 Consolidated results (U.S. GAAP) for FY March 2007 I. Consolidated I-1) Summary (April 1, 2006 - March 31, 2007) Term Item Net sales Operating income Income from continuing operations before income taxes Income from continuing operations Net income Total assets Total stockholders' equity Per common share : Net income / Basic Net income / Diluted Stockholders' equity Capital expenditures Depreciation and amortization Research and development Result of financial income Ratio of overseas production Number of employees Average rate for the period US$=Yen Euro=Yen FY2006 (April 1, 2005 - March 31, 2006) (Yen millions) % FY2007 (April 1, 2006 - March 31, 2007) (Yen millions) Change % (U.S.$ thousands) (Yen millions) Change(%) 100.0 7,305,297 66,845 8.4 9.2 19,067 31.5 674,492 795,180 60,523 100.0 7.6 862,025 79,590 66,103 8.3 88,665 10.3 751,398 22,562 34.1 44,411 5.6 70,125 8.1 594,280 25,714 57.9 44,101 5.5 70,125 8.1 594,280 26,024 59.0 8,383,932 6,463,661 65,801 60,293 923,503 702,419 - 989,304 762,712 Yen 333.50 Yen 333.20 Yen 5,310.62 73,911 58,540 45,528 3,456 61.7% 53,923 - Yen 529.88 Yen 529.29 Yen 5,759.18 7.4 5.7 - 70,440 65,337 50,058 6,825 62.2% 51,614 Yen 113.32 Yen 137.83 - 7.6 5.8 - U.S.$ 4.49 U.S.$ 4.49 U.S.$ 48.81 596,949 553,703 424,220 57,839 - (3,471) 6,797 4,530 3,369 -4.7 11.6 9.9 97.5 Yen 116.97 Yen 150.02 (Sales breakdown) Term Product Electronic materials and components Electronic materials Electronic devices Recording devices Other electronic components Recording media Total sales Overseas sales Note: FY2006 (April 1, 2005 - March 31, 2006) (Yen millions) % FY2007 (April 1, 2006 - March 31, 2007) (Yen millions) % Change (U.S.$ thousands) (Yen millions) Change(%) 687,750 86.5 758,821 88.0 6,430,687 71,071 10.3 180,766 154,680 315,928 22.7 19.5 39.7 199,243 198,199 304,822 23.1 23.0 35.4 1,688,500 1,679,653 2,583,237 18,477 43,519 (11,106) 10.2 28.1 -3.5 36,376 4.6 56,557 6.5 479,297 20,181 55.5 107,430 795,180 621,522 13.5 100.0 78.2 103,204 862,025 690,673 12.0 100.0 80.1 874,610 7,305,297 5,853,161 (4,226) 66,845 69,151 -3.9 8.4 11.1 U.S.$1=Yen 118, for convenience only. 1