| 1 (829) | Sony Corporation | JPN |  |
| 2 (915) | Sharp Corporation | JPN | |
| 3 (998) | Toyota Central R&D Labs. Inc. | JPN | |
| 4 (1280) | Nippon Telegraph and Telephone Corporation | JPN | |
| 5 (1447) | Canon Inc. | JPN | |
| 6 (1468) | Toshiba Corporation | JPN | |
| 7 (1782) | Hitachi Ltd. | JPN | |
| 8 (1792) | Hamamatsu Photonics K.K. | JPN | |
| 9 (1912) | Renesas Technology Corporation | JPN | |
| 10 (1949) | Toyota Motor Corporation | JPN | |
| 11 (2029) | Fujitsu Japan | JPN | |
| 12 (2201) | Panasonic Corporation | JPN | |
| 13 (2286) | Japan Broadcasting Corporation | JPN | |
| 13 (2286) | Nissan Motor Co. Ltd. | JPN | |
| 15 (2584) | Sumitomo Electric Industries, Ltd. | JPN | |
| 16 (2824) | Mitsubishi Electric Corporation | JPN | |
| 17 (2882) | Nippon Steel & Sumitomo Metal Corporation | JPN | |
| 18 (2901) | Tokyo Electric Power Company | JPN | |
| 19 (3081) | Honda Motor Co., Ltd. | JPN | |
| 20 (3131) | JFE Steel Corporation | JPN | |
| 21 (3237) | The Kansai Electric Power Company | JPN | |
| 22 (3305) | KDDI Corporation | JPN | |
| 23 (3648) | Kobe Steel, Ltd. | JPN | |
| 24 (3661) | Mitsubishi Heavy Industries, Ltd. | JPN | |
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