TDK Corporation (6762) FY 2015 First Quarter Financial Results (U.S. GAAP) (4) Notes Relating to Going Concern Assumptions Nothing to report. (5) Segment Information TDK has three reporting segments: Passive Components, Magnetic Application Products and Film Application Products, as well as Other, which includes products not included in these three reporting segments. In accordance with the Financial Accounting Standards Board Accounting Standards Codification No. 205-20, “Presentation of Financial Statements-Discontinued Operations”, figures related to the discontinued operations are excluded. Net sales by industry segment 1Q of FY2014 (April 1, 2013 June 30, 2013) % (Yen millions) External customers Passive Components Intersegment Total External customers Intersegment Magnetic Application Products Total External customers Intersegment Film Application Products Total External customers Other Intersegment Total Intersegment eliminations Total 117,027 859 117,886 86,195 292 86,487 26,467 734 27,201 4,710 2,214 6,924 (4,099) 234,399 1Q of FY2015 (April 1, 2014 June 30, 2014) 49.9 36.8 11.3 2.0 100.0 (Yen millions) % Change (U.S.$ thousands) (Yen millions) Change(%) 123,414 52.0 1,221,921 6,387 5.5 8,069 815 (44) -5.1 1,229,990 124,229 6,343 5.4 861,950 862 87,057 36.6 1.0 208 (271) -92.8 21 862,158 591 87,078 0.7 222,614 (3,983) -15.0 9.5 22,484 7,059 (21) -2.9 713 229,673 (4,004) -14.7 23,197 44,624 (203) -4.3 4,507 1.9 30,505 867 39.2 3,081 75,129 664 9.6 7,588 (45,841) (531) (4,630) 3,063 1.3 237,462 100.0 2,351,109 Segment profit (loss) by industry segment 1Q of FY2014 (April 1, 2013 June 30, 2013) (Yen millions) Passive Components Magnetic Application Products Film Application Products Other Sub total Corporate and Eliminations Operating income 2,822 4,623 2,110 (822) 8,733 (4,207) 4,526 1Q of FY2015 (April 1, 2014 June 30, 2014) % 2.4 5.4 8.0 -17.5 3.7 1.9 (Yen millions) 7,818 7,123 286 (417) 14,810 (5,215) 9,595 % (U.S.$ thousands) (Yen millions) Change(%) 6.3 8.2 1.3 -9.3 6.2 77,406 4,996 177.0 70,525 2,500 54.1 2,832 (1,824) -86.4 (4,129) 405 146,634 6,077 69.6 (51,634) (1,008) 95,000 5,069 112.0 4.0 Note: U.S.$1=Yen 101, for convenience only. (6) Notes Concerning Significant Changes in Stockholders’ Equity Nothing to report. 14 Change