TDK Corporation Consolidated 2Q of FY March 2009(U.S. GAAP) 6) Statements of income [1st half results] Term 1H of FY2008 (April 1, 2007 Sep. 30, 2007) (Yen millions) Item Net sales Cost of sales Gross profit Selling, general and administrative expenses Gain on business transfer to Imation Corp. Operating income Other income (deductions): Interest and dividend income Interest expense Foreign exchange gain (loss) Other-net Total other income (deductions) Income before income taxes Income taxes Income before minority interests Minority interests Net income % 433,088 100.0 318,318 73.5 114,770 26.5 82,547 19.1 (14,922) -3.5 10.9 47,145 4,744 (71) (1,996) (1,460) 1,217 48,362 13,373 34,989 363 34,626 0.3 11.2 3.1 8.1 0.1 8.0 1H of FY2009 (April 1,2008 Sep. 30,2008) (Yen millions) % Change (U.S.$ thousands) (Yen millions) Change(%) 396,537 307,556 88,981 74,600 14,381 100.0 3,812,856 77.6 2,957,269 22.4 855,587 717,308 18.8 3.6 138,279 (36,551) (10,762) (25,789) (7,947) 14,922 (32,764) -8.4 -3.4 -22.5 -9.6 -69.5 2,177 (278) (1,758) 304 445 14,826 3,238 11,588 (280) 11,868 20,933 (2,673) (16,904) 2,923 4,279 142,558 31,135 111,423 (2,692) 114,115 (2,567) (207) 238 1,764 (772) (33,536) (10,135) (23,401) (643) (22,758) -63.4 -69.3 -75.8 -66.9 -65.7 0.1 3.7 0.8 2.9 -0.1 3.0 [2nd quarter results] Term Item Net sales Cost of sales Gross profit Selling, general and administrative expenses Gain on business transfer to Imation Corp. Operating income Other income (deductions): Interest and dividend income Interest expense Foreign exchange gain (loss) Other-net Total other income (deductions) Income before income taxes Income taxes Income before minority interests Minority interests Net income Note: 2Q of FY2008 (July 1, 2007 Sept. 30, 2007) (Yen millions) % 226,389 100.0 167,686 74.1 58,703 25.9 42,609 18.8 (14,922) -6.6 31,016 13.7 2,304 (43) (3,631) (1,465) (2,835) 28,181 9,322 18,859 255 18,604 -1.3 12.4 4.1 8.3 0.1 8.2 U.S.$1=Yen 104, for convenience only. 10 2Q of FY2009 (July 1, 2008 Sep. 30, 2008) (Yen millions) 205,914 159,141 46,773 37,785 8,988 1,059 (199) (1,060) 461 261 9,249 1,898 7,351 (71) 7,422 % (U.S.$ thousands) 100.0 1,979,942 77.3 1,530,202 22.7 449,740 18.3 363,317 4.4 86,423 0.1 4.5 0.9 3.6 -0.0 3.6 10,183 (1,914) (10,192) 4,433 2,510 88,933 18,250 70,683 (682) 71,365 Change (Yen millions) Change(%) (20,475) (8,545) (11,930) (4,824) 14,922 (22,028) -9.0 -5.1 -20.3 -11.3 -71.0 (1,245) (156) 2,571 1,926 3,096 (18,932) (7,424) (11,508) (326) (11,182) -67.2 -79.6 -61.0 -60.1