| 1 (138) | Nippon Telegraph and Telephone Corp, Japan | JPN |  | |
| 2 (246) | Sony Japan | JPN | | |
| 3 (248) | Mitsubishi Electric Corp, Japan | JPN | | |
| 4 (288) | NEC Japan | JPN | | |
| 5 (308) | Toshiba Corp Japan | JPN | | |
| 6 (324) | Fujitsu, Japan | JPN | | |
| 7 (367) | Panasonic Corp, Japan | JPN | | |
| 8 (368) | Toyota Motor Corp, Japan | JPN | | |
| 9 (478) | Toyota Central R&D Labs Inc, Japan | JPN | | |
| 10 (487) | Hitachi Ltd, Japan | JPN | |
