| 1 (653) | Nippon Telegraph and Telephone Corporation | JPN |  |
| 2 (667) | Sony Corporation | JPN | |
| 3 (682) | Sharp Corporation | JPN | |
| 4 (769) | Toshiba Corporation | JPN | |
| 5 (798) | Nippon Electric Company Corporation | JPN | |
| 6 (1134) | Hamamatsu Photonics K.K. | JPN | |
| 7 (1145) | Hitachi Ltd. | JPN | |
| 8 (1176) | Panasonic Corporation | JPN | |
| 9 (1206) | Toyota Central R&D Labs. Inc. | JPN | |
| 10 (1276) | KDDI Corporation | JPN | |
| 11 (1285) | Fujitsu Japan | JPN | |
| 12 (1684) | Toyota Motor Corporation | JPN | |
| 13 (1732) | Sumitomo Electric Industries, Ltd. | JPN | |
| 14 (1925) | Nissan Motor Co. Ltd. | JPN | |
| 15 (2130) | Honda Motor Co., Ltd. | JPN | |
| 16 (2211) | Japan Broadcasting Corporation | JPN | |
| 17 (2383) | Mitsubishi Electric Corporation | JPN | |
| 18 (3242) | Nippon Steel & Sumitomo Metal Corporation | JPN | |
| 19 (3447) | The Kansai Electric Power Company | JPN | |
| 20 (3582) | Tokyo Electric Power Company | JPN | |
| 21 (4072) | JFE Steel Corporation | JPN | |
| 22 (4274) | Mitsubishi Heavy Industries, Ltd. | JPN | |
| 23 (4428) | Kobe Steel, Ltd. | JPN | |
|
