| 1 (202) | Chugai Pharmaceutical Co., Ltd. | JPN |  |
| 2 (640) | Nippon Electric Company Corporation | JPN | |
| 3 (671) | Panasonic Corporation | JPN | |
| 4 (766) | Nippon Telegraph and Telephone Corporation | JPN | |
| 5 (1635) | Mitsubishi Electric Corporation | JPN | |
| 6 (1740) | Hitachi Ltd. | JPN | |
| 7 (1747) | Sumitomo Electric Industries, Ltd. | JPN | |
| 8 (1748) | Toshiba Corporation | JPN | |
| 9 (1835) | Toyota Motor Corporation | JPN | |
| 10 (2173) | Toyota Central R&D Labs. Inc. | JPN | |
| 11 (2256) | Fujitsu Japan | JPN | |
| 12 (2328) | KDDI Corporation | JPN | |
| 13 (2968) | Nissan Motor Co. Ltd. | JPN | |
| 14 (3487) | Denso Corporation | JPN | |
| 15 (3557) | Nippon Steel & Sumitomo Metal Corporation | JPN | |
| 16 (3605) | JFE Steel Corporation | JPN | |
| 17 (3810) | Honda Motor Co., Ltd. | JPN | |
| 18 (3882) | Kobe Steel, Ltd. | JPN | |
| 19 (4092) | The Kansai Electric Power Company | JPN | |
| 20 (4150) | Japan Broadcasting Corporation | JPN | |
| 21 (4830) | Mitsubishi Heavy Industries, Ltd. | JPN | |
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