Supplementary Financial Data

July 22, 2015

1. Financial Highlights

(Yen in millions)

FY2012

FY2013

FY2014

FY2015

(Yen in millions)

1st Half

2nd Half

Full Year

1st Half

2nd Half

Full Year

1st Half

2nd Half

Full Year

1st Half(e)

2nd Half(e)

Full Year(e)

Net Sales

353,540

355,730

709,270

429,634

445,475

875,109

489,511

538,874

1,028,385

550,000

600,000

1,150,000

Operating Income

(Operating Income Ratio)

41,723

11.8%

-24,125

-6.8%

17,598

2.5%

39,337

9.2%

45,527

10.2%

84,864

9.7%

51,923

10.6%

59,295

11.0%

111,218

10.8%

58,000

10.5%

72,000

12.0%

130,000

11.3%

Earnings before Provision for Income Taxes

36,577

-23,179

13,398

38,441

46,019

84,460

51,538

55,833

107,371

56,000

70,000

126,000

Net Income

26,199

-18,213

7,986

27,103

29,169

56,272

36,713

39,503

76,216

40,000

50,000

90,000

EPS (Yen)

97.64

-68.00

29.64

100.99

105.83

206.82

133.11

139.21

272.32

135.05

167.82

302.87

Dividend per share (Yen)

22.50

20.00

42.50

22.50

27.50

50.00

30.00

40.00

70.00

40.00

40.00

80.00

(Yen in millions)

FY2013

FY2014

FY2015

(Yen in millions)

1Q

2Q

3Q

4Q

1Q

2Q

3Q

4Q

1Q

2Q

3Q

4Q

Net Sales

211,276

218,358

217,091

228,384

240,188

249,323

264,255

274,619

285,041

Operating Income

(Operating Income Ratio)

18,047

8.5%

21,290

9.8%

22,529

10.4%

22,998

10.1%

25,035

10.4%

26,888

10.8%

28,804

10.9%

30,491

11.1%

31,061

10.9%

Earnings before Provision for Income Taxes

17,366

21,075

24,084

21,935

24,454

27,084

29,771

26,062

32,705

Net Income

13,346

13,757

15,950

13,219

17,573

19,140

21,318

18,185

24,196

EPS (Yen)

49.73

51.26

57.84

47.93

63.72

69.40

76.05

63.23

81.99

2. Product Groups Results (Net Sales & Operating Income)

(Yen in millions)

FY2012

FY2013

FY2014

FY2015

(Yen in millions)

1st Half

2nd Half

Full Year

1st Half

2nd Half

Full Year

1st Half

2nd Half

Full Year

1st Half

2nd Half

Full Year

Small Precision Motors

Sales

OP

168,452

32,046

151,272

-9,397

319,724

22,649

180,455

26,341

182,058

30,362

362,513

56,703

190,308

30,653

207,691

32,406

397,999

63,059

Automotive, Appliance, Commercial and Indutrial Products

Sales

OP

112,633

4,927

135,831

-2,249

248,464

2,678

164,048

9,592

181,188

12,613

345,236

22,205

218,378

17,224

241,629

19,524

460,007

36,748

Machinery

Sales

OP

31,266

4,089

32,260

2,925

63,526

7,014

43,717

6,174

43,238

5,907

86,955

12,081

45,022

6,626

53,778

9,522

98,800

16,148

Electronic & Optical

Components

Sales

OP

37,427

3,081

31,761

-11,546

69,188

-8,465

37,429

510

35,416

938

72,845

1,448

32,499

2,355

32,551

2,653

65,050

5,008

Others

Sales

OP

3,762

445

4,606

448

8,368

893

3,985

176

3,575

190

7,560

366

3,304

302

3,225

487

6,529

789

Eliminations/Corporate

OP

(2,865)

(4,306)

(7,171)

(3,456)

(4,483)

(7,939)

(5,237)

(5,297)

(10,534)

(Yen in millions)

FY2013

FY2014

FY2015

(Yen in millions)

1Q

2Q

3Q

4Q

1Q

2Q

3Q

4Q

1Q

2Q

3Q

4Q

Small Precision Motors

Sales

OP

87,815

12,013

92,640

14,328

92,769

14,634

89,289

15,728

89,889

15,062

100,419

15,591

104,775

16,714

102,916

15,692

104,058

17,688

Automotive, Appliance, Commercial and Indutrial Products *

Sales

OP

84,064

4,515

79,984

5,077

83,026

5,256

98,162

7,357

110,244

8,583

108,134

8,641

114,892

9,263

126,737

10,261

137,317

11,080

Machinery

Sales

OP

19,929

3,281

23,788

2,893

19,704

2,841

23,534

3,066

22,279

2,812

22,743

3,814

26,111

4,867

27,667

4,655

26,652

4,059

Electronic & Optical

Components

Sales

OP

17,511

-281

19,918

791

19,797

1,714

15,619

-776

16,169

1,105

16,330

1,250

16,705

1,279

15,846

1,374

15,823

1,612

Others

Sales

OP

1,957

175

2,028

1

1,795

171

1,780

19

1,607

125

1,697

177

1,772

232

1,453

255

1,191

196

Eliminations/Corporate

OP

(1,656)

(1,800)

(2,087)

(2,396)

(2,652)

(2,585)

(3,551)

(1,746)

(3,574)

*

Pursuant to ASC 805 "Business Combinations" under U.S. GAAP, we are currently evaluating the fair values of the assets acquired and the liabilities assumed upon the acquisitions of Nidec GPM GmbH (formerly
Geräte- und Pumpenbau GmbH Dr. Eugen Schmidt) and Motortecnica s.r.l. These assets and liabilities have been recorded on our consolidated balance sheet based on preliminary management estimation as of June
30, 2015.

3. Capital Expenditure, Depreciation, R&D

(Yen in millions)

FY2012

FY2013

FY2014

FY2015

(Yen in millions)

1st Half

2nd Half

Full Year

1st Half

2nd Half

Full Year

1st Half

2nd Half

Full Year

1st Half(e)

2nd Half(e)

Full Year(e)

Capital Expenditure

34,250

27,118

61,368

20,606

19,430

40,036

24,522

33,520

58,042

46,000

26,000

72,000

Depreciation

17,258

20,997

38,255

21,983

22,430

44,413

23,664

27,781

51,445

30,000

30,000

60,000

R & D

15,387

18,891

34,278

19,003

18,805

37,808

22,177

23,002

45,179

25,000

27,000

52,000

NIDEC CORPORATION

http://www.nidec.com/en-Global/

338 Tonoshiro-cho, Kuze Minami-ku, Kyoto 601-8205 JAPAN TEL: 81-75-935-6140, FAX: 81-75-935-6141, E-mail: ir@nidec.com

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