| 1 (101) | Japan Broadcasting Corporation | JPN |  |
| 2 (109) | Sony Corporation | JPN | |
| 3 (113) | Panasonic Corporation | JPN | |
| 4 (217) | Toshiba Corporation | JPN | |
| 5 (643) | KDDI Corporation | JPN | |
| 6 (886) | Nissan Motor Co. Ltd. | JPN | |
| 7 (1066) | Fujitsu Japan | JPN | |
| 7 (1066) | Hitachi Ltd. | JPN | |
| 7 (1066) | Mitsubishi Electric Corporation | JPN | |
| 7 (1066) | Nippon Electric Company Corporation | JPN | |
| 11 (1361) | Honda Motor Co., Ltd. | JPN | |
| 12 (1892) | Denso Corporation | JPN | |
| 12 (1892) | Mitsubishi Heavy Industries, Ltd. | JPN | |
| 12 (1892) | Nippon Telegraph and Telephone Corporation | JPN | |
| 12 (1892) | Toyota Motor Corporation | JPN | |
| 16 (2905) | Hamamatsu Photonics K.K. | JPN | |
| 16 (2905) | JFE Steel Corporation | JPN | |
| 16 (2905) | Nippon Steel & Sumitomo Metal Corporation | JPN | |
| 16 (2905) | Sumitomo Electric Industries, Ltd. | JPN | |
| 16 (2905) | Toyota Central R&D Labs. Inc. | JPN | |
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