| 1 (255) | Nippon Telegraph and Telephone Corporation | JPN |  |
| 2 (381) | Sony Corporation | JPN | |
| 3 (383) | Hitachi Ltd. | JPN | |
| 4 (411) | Toshiba Corporation | JPN | |
| 5 (466) | Renesas Technology Corporation | JPN | |
| 6 (482) | Canon Inc. | JPN | |
| 7 (489) | Sharp Corporation | JPN | |
| 8 (495) | Fujitsu Japan | JPN | |
| 9 (512) | Panasonic Corporation | JPN | |
| 10 (644) | Sumitomo Electric Industries, Ltd. | JPN | |
| 11 (748) | Toyota Central R&D Labs. Inc. | JPN | |
| 12 (845) | KDDI Corporation | JPN | |
| 13 (900) | Mitsubishi Electric Corporation | JPN | |
| 14 (927) | Hamamatsu Photonics K.K. | JPN | |
| 15 (943) | Japan Broadcasting Corporation | JPN | |
| 16 (1164) | Toyota Motor Corporation | JPN | |
| 17 (1243) | Honda Motor Co., Ltd. | JPN | |
| 18 (1847) | Kobe Steel, Ltd. | JPN | |
| 19 (2079) | The Kansai Electric Power Company | JPN | |
| 20 (2227) | Nissan Motor Co. Ltd. | JPN | |
| 21 (2871) | Nippon Steel & Sumitomo Metal Corporation | JPN | |
| 22 (2952) | Mitsubishi Heavy Industries, Ltd. | JPN | |
| 23 (3260) | Tokyo Electric Power Company | JPN | |
| 24 (3573) | JFE Steel Corporation | JPN | |
|
