| 1 (1121) | Sony Corporation | JPN |  |
| 2 (1211) | Nippon Telegraph and Telephone Corporation | JPN | |
| 3 (1242) | Nissan Motor Co. Ltd. | JPN | |
| 4 (1622) | Toshiba Corporation | JPN | |
| 5 (1879) | Toyota Central R&D Labs. Inc. | JPN | |
| 6 (1889) | Hamamatsu Photonics K.K. | JPN | |
| 7 (1957) | KDDI Corporation | JPN | |
| 8 (2011) | Hitachi Ltd. | JPN | |
| 9 (2055) | Nippon Electric Company Corporation | JPN | |
| 10 (2115) | Panasonic Corporation | JPN | |
| 11 (2214) | Honda Motor Co., Ltd. | JPN | |
| 12 (2414) | Sumitomo Electric Industries, Ltd. | JPN | |
| 13 (2437) | Fujitsu Japan | JPN | |
| 14 (2564) | Toyota Motor Corporation | JPN | |
| 15 (3399) | Nippon Steel & Sumitomo Metal Corporation | JPN | |
| 16 (3529) | Tokyo Electric Power Company | JPN | |
| 17 (3543) | Mitsubishi Electric Corporation | JPN | |
| 18 (3606) | Japan Broadcasting Corporation | JPN | |
| 19 (3950) | The Kansai Electric Power Company | JPN | |
| 20 (3987) | JFE Steel Corporation | JPN | |
| 21 (4618) | Mitsubishi Heavy Industries, Ltd. | JPN | |
| 22 (4852) | Kobe Steel, Ltd. | JPN | |
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