Supplementary Data Copyright© 2012 TDK Corporation. All rights reserved. Performance Briefings 1Q of Fiscal Year March, 2013 July 31, 2012 -1- Quarterly sales and operating income by segment FY March 2012 Yen billions Net Sales Capacitors 36.1 34.2 3Q 30.6 Inductive Devices 32.9 31.4 28.6 28.4 121.2 28.2 Other Passive Components 32.8 34.4 30.4 30.5 128.0 31.8 101.7 99.9 89.5 90.5 381.6 91.5 Recording Devices 55.2 53.3 42.0 58.2 208.7 59.9 Other Magnetic Application Products 24.4 27.7 26.0 29.7 107.7 28.3 Magnetic Application Products 79.6 81.0 68.0 87.8 316.4 88.2 Film Application Products 18.0 22.4 28.2 24.2 92.7 23.2 6.7 6.6 5.7 4.6 23.8 5.8 206.2 209.9 191.3 207.0 814.5 208.7 Passive Components 3.8 1.3 1.5 -13.2 -6.6 -2.9 Magnetic Application Products 8.6 9.5 7.0 14.0 39.0 14.6 Film Application Products 1.2 2.6 2.9 -0.5 6.3 2.1 Other -0.4 -1.2 -0.7 -2.6 -4.8 -0.4 Sub-total 13.2 12.2 10.7 -2.3 33.8 13.4 Corporate and Eliminations -7.2 -3.7 -3.4 -0.9 -15.1 -4.2 6.0 8.5 7.4 -3.2 18.7 9.2 81.74 77.96 77.35 79.27 79.07 80.27 117.62 110.42 104.30 103.94 109.06 103.18 Passive Components Other Total Operating Income Total Ex-rate ￥/USD ￥/EURO 1Q 2Q FY March 2013 4Q 31.6 Total 132.4 1Q 2Q 3Q 4Q Total 31.4 ※Discontinued operation (Display business) were deducted in above results Copyright© 2012 TDK Corporation. All rights reserved. Performance Briefings 1Q of Fiscal Year March, 2013 July 31, 2012 -2- Quarterly sales by applications (1Q of FY2012 –1Q FY2013) ＜Quarterly sales by applications＞ 25.8% 23.6% 22.6% 20.7% 20.4% 12.9% 14.3% 17.2% 18.4% 17.5% 14.7% 15.5% 15.2% 14.3% 18.0% 46.6% 46.5% 42.2% 45.7% 47.8% 1Q of FY2012 2Q of FY2012 3Q of FY2012 4Q of FY2012 1Q of FY2013 Industrial Equipment and Others Car Electronics Communication Products Consumer Products ＜Quarterly sales by applications (JPY billion)＞ 1Q of FY March 2013 breakdown by applications Net sales 208.7 billion yen Consumer Products 96.0 97.7 94.6 Communication Products 99.8 30.4 32.6 34.4 31.5 29.8 80.8 42.6 20.4% 36.5 17.5% Yen billions 99.8 47.8% 29.8 14.3% 1Q of FY20 12 2 Q of FY2012 3Q of FY2 012 4Q of FY201 2 1Q of FY2013 1Q of FY2012 2Q of FY2012 3Q of FY2012 4Q of FY2012 1Q of FY2013 Car Electronics Sales of 59.9 bn yen of recording device included 38.1 26.6 30.0 Industrial Equipment and Others 36.5 32.9 53.2 49.6 43.3 42.8 42.6 3Q of FY2012 4Q of FY2012 1Q of FY2013 Consumer Products Communication Products Car Electronics Industrial Equipment and Others 1Q of FY2012 2Q of FY2012 3Q of FY2012 4Q of FY2012 1Q of FY2013 ※Discontinued operation (Display business) were deducted in above results Copyright© 2012 TDK Corporation. All rights reserved. 1Q of FY2012 Performance Briefings 1Q of Fiscal Year March, 2013 2Q of FY2012 July 31, 2012 -3- Financial position （JPY billion） March End, 2012 June End, 2012 Change 1,072.8 1,046.5 -26.3 Total Liability 560.8 561.8 1.0 Interest-bearing Debt 272.8 280.7 7.9 Stockholders's Equity 498.2 470.7 -27.5 (comprehensive income) -230.8 -257.8 -27.0 Stockholders's Equity ratio 46.4% 45.0% -1.4pt Total Asset Copyright© 2012 TDK Corporation. All rights reserved. Performance Briefings 1Q of Fiscal Year March, 2013 July 31, 2012 -4- FY March2013 Projections –Capex, Depreciation, R&D(JPY billion) Capital expenditure Depreciation R&D 120 99.7 100 85.0 78.6 80 83.8 77.6 79.9 82.0 64.4 53.9 60 53 52.6 53.0 40 20 0 10/3 11/3 12/3 13/3 Projections Copyright© 2012 TDK Corporation. All rights reserved. 10/3 11/3 12/3 13/3 Projections 10/3 Performance Briefings 1Q of Fiscal Year March, 2013 11/3 12/3 July 31, 2012 13/3 Projections -5- FY March 2013 projections - Dividend JPY Dividend 100 90 57.2 80 80 60 % Payout ratio 80 60 Projections 40 60 28.3 40 22.8 20 20 0 0 2010/3 Copyright© 2012 TDK Corporation. All rights reserved. 2011/3 2012/3 Performance Briefings 1Q of Fiscal Year March, 2013 2013/3 July 31, 2012 -6- Copyright© 2012 TDK Corporation. All rights reserved. Performance Briefings 1Q of Fiscal Year March, 2013 July 31, 2012 -7- Copyright© 2012 TDK Corporation. All rights reserved. Performance Briefings 1Q of Fiscal Year March, 2013 July 31, 2012 -8- Cautionary Statements with Respect to Forward-Looking Statements This material contains forward-looking statements, including projections, plans, policies, management strategies, targets, schedules, understandings and evaluations, about TDK or its group companies (TDK Group). These forward-looking statements are based on the current forecasts, estimates, assumptions, plans, beliefs and evaluations of TDK Group in light of information currently available to it, and contain known and unknown risks, uncertainties and other factors. TDK Group therefore wishes to caution readers that, being subject to risks, uncertainties and other factors, TDK Group’s actual results, performance, achievements or financial position could be materially different from any future results, performance, achievements or financial position expressed or implied by these forward-looking statements, and TDK Group undertakes no obligation to publicly update or revise any forward-looking statements after the issue of this material except as provided for in laws and ordinances. The electronics markets in which TDK Group operates are highly susceptible to rapid changes. Risks, uncertainties and other factors that can have significant effects on TDK Group include, but are not limited to, shifts in technology, fluctuations in demand, prices, interest and foreign exchange rates, and changes in economic environments, conditions of competition, laws and regulations. Also, since the purpose of these materials is only to give readers a general outline of business performance, many numerical values are shown in units of a billion yen. Because original values, which are managed in units of a million yen, are rounded off, the totals, differences, etc. shown in these materials may appear inaccurate. If detailed figures are necessary, please refer to our financial statements and supplementary materials. Copyright© 2012 TDK Corporation. All rights reserved. Performance Briefings 1Q of Fiscal Year March, 2013 July 31, 2012 -9- Text data including Q&A of performance briefing will be uploaded on following site http://www.global.tdk.com/ir/ir_events/conference/2013/1q_1.htm