Enplas Corporation · TSE:6961

Enplas — Earnings Presentation (July 2005)

12 slides from Enplas's earnings presentation, July 2005

1. Slide 1: 2

   2

2. Slide 2: Enplas

   Enplas

3. Slide 3: 394.0 % 185.0 390.0 99.0 68.7% 68.2% 69.7% 70.3% 44.3 % 43.0 16.0 9.1

   394 0 394.0 % 390 0 185.0 390.0 185 0 99 0 99.0 68.7% 68.2% 69.7% 70.3% 44.3 % 43.0 16.0 9.1 45.3 % 45.0 17.0 10.0 26.4 % 24.0 8.0 5.7 124.90 115.91 38.64 27.53 5 104 5 103.3 104.5 103 3 95 8 95.8 90 3 90.3 99 0 99.0 66.5% 69.5% 69.2% 69.6% 70.3% 14.7 11.2 10.2 8.2 9.1 15.7 11.6 8.9 8.9 10.0 9.2 8.3

4. Slide 4: 48.0 50.0 13.2 32.8 33.0 7.7 22.1 20.0 4.7 5.6% 5.1% 4.7% 157.4 %

   48.0 50.0 13.2 32.8 33.0 7.7 22.1 20.0 4.7 5.6% 5.1% 4.7% 7 157.4 % 154.0 75.0 39.6 53.9 % 55.0 25.0 13.0 % 53.8 74.0 35.0 18.7 81.9 % 67.0 33.0 17.8 41 1 41.1 % 30 0 13.0 30.0 13 0 80 8.0 5.8 % 10.0 4.0 1.6 394.0 % 390.0 185.0 99.0 8

5. Slide 5: 38 40 38 40 39

   38 40 38 40 39 10

6. Slide 6: 11

   11 12

7. Slide 7: 15 16 11 11 13

   15 16 11 11 13 13 14

8. Slide 8: ee eeee

   ee eeee eoeeecece 12 11 1 16

9. Slide 9: ee eeee

   ee eeee eoeeecece 21 25 i oo 18

10. Slide 10: CIF VGA 1M

    CIF VGA 1M 2M 3M Sub 96 324 410 228 19 11 11 9 7 8 20

11. Slide 11: 21

    21 1 1 1 1 1 22

12. Slide 12: VCSEL market share

    VCSEL 2003 Others:32% Agilent:29% ENPLAS Emcore:14% Finisar:25% ( VCSEL EPSON TDK SONY Fuji Xerox 23 by y intelligence g and vitality y ~ ~

Enplas — Earnings Presentation (July 2005) on 6ix