| 1 (267) | Nippon Telegraph and Telephone Corporation | JPN |  |
| 2 (347) | Nippon Electric Company Corporation | JPN | |
| 3 (400) | Sony Corporation | JPN | |
| 4 (404) | Toshiba Corporation | JPN | |
| 5 (427) | Hitachi Ltd. | JPN | |
| 6 (442) | Renesas Technology Corporation | JPN | |
| 7 (484) | Panasonic Corporation | JPN | |
| 8 (511) | Fujitsu Japan | JPN | |
| 9 (762) | KDDI Corporation | JPN | |
| 10 (798) | Toyota Central R&D Labs. Inc. | JPN | |
| 11 (889) | Mitsubishi Electric Corporation | JPN | |
| 12 (957) | Hamamatsu Photonics K.K. | JPN | |
| 13 (1024) | Japan Broadcasting Corporation | JPN | |
| 14 (1062) | Toyota Motor Corporation | JPN | |
| 15 (1176) | Honda Motor Co., Ltd. | JPN | |
| 16 (1529) | Semiconductor Leading Edge Technologies, Inc. | JPN | |
| 17 (1883) | Nissan Motor Co. Ltd. | JPN | |
| 18 (1955) | The Kansai Electric Power Company | JPN | |
| 19 (2071) | Kobe Steel, Ltd. | JPN | |
| 20 (2997) | Mitsubishi Heavy Industries, Ltd. | JPN | |
| 21 (3252) | Nippon Steel & Sumitomo Metal Corporation | JPN | |
| 22 (3544) | Tokyo Electric Power Company | JPN | |
| 23 (3836) | JFE Steel Corporation | JPN | |
|
