| 1 (156) | Sony Japan | JPN |  | |
| 2 (204) | Nippon Telegraph and Telephone Corp, Japan | JPN | | |
| 3 (224) | Panasonic Corp, Japan | JPN | | |
| 4 (261) | Mitsubishi Electric Corp, Japan | JPN | | |
| 5 (263) | Toshiba Corp Japan | JPN | | |
| 6 (305) | Fujitsu, Japan | JPN | | |
| 7 (382) | Toyota Motor Corp, Japan | JPN | | |
| 8 (383) | NEC Japan | JPN | | |
| 9 (430) | Hitachi Ltd, Japan | JPN | | |
| 10 (490) | Toyota Central R&D Labs Inc, Japan | JPN | | |
| 11 (580) | Nippon Steel Corp, Japan | JPN | |
