| 1 (642) | Nippon Telegraph and Telephone Corporation | JPN |  |
| 2 (807) | Sony Corporation | JPN | |
| 3 (954) | Nippon Electric Company Corporation | JPN | |
| 4 (1008) | Toshiba Corporation | JPN | |
| 5 (1224) | Panasonic Corporation | JPN | |
| 6 (1236) | Hitachi Ltd. | JPN | |
| 7 (1257) | KDDI Corporation | JPN | |
| 8 (1557) | Fujitsu Japan | JPN | |
| 9 (1733) | Toyota Central R&D Labs. Inc. | JPN | |
| 10 (1954) | Nissan Motor Co. Ltd. | JPN | |
| 11 (1996) | Mitsubishi Electric Corporation | JPN | |
| 12 (2106) | Toyota Motor Corporation | JPN | |
| 13 (2443) | Sumitomo Electric Industries, Ltd. | JPN | |
| 14 (2760) | Denso Corporation | JPN | |
| 15 (2920) | Honda Motor Co., Ltd. | JPN | |
| 16 (3313) | Japan Broadcasting Corporation | JPN | |
| 17 (3538) | The Kansai Electric Power Company | JPN | |
| 18 (3837) | Nippon Steel & Sumitomo Metal Corporation | JPN | |
| 19 (4277) | Tokyo Electric Power Company | JPN | |
| 20 (4496) | JFE Steel Corporation | JPN | |
| 21 (4662) | Kobe Steel, Ltd. | JPN | |
| 22 (4771) | Mitsubishi Heavy Industries, Ltd. | JPN | |
|
