| 1 (814) | Panasonic Corp, Japan | JPN |  |
| 2 (1032) | Japan Broadcasting Corp | JPN | |
| 3 (1806) | Nippon Telegraph and Telephone Corp | JPN | |
| 4 (1966) | Sony Japan | JPN | |
| 5 (2196) | Hitachi Ltd Japan | JPN | |
| 6 (2376) | Toshiba Corp Japan | JPN | |
| 7 (3102) | Fujitsu, Japan | JPN | |
| 8 (3231) | Takeda Pharmaceutical Company Inc., Japan | JPN | |
| 9 (3252) | Mitsubishi Electric Corp, Japan | JPN | |
| 10 (3428) | NEC Japan | JPN | |
| 11 (3490) | Toyota Motor Corp, Japan | JPN | |
| 12 (4181) | Mitsubishi Heavy Industries, Japan | JPN | |
| 13 (4238) | Denso Corp, Japan | JPN | |
| 13 (4238) | Nippon Steel Corp, Japan | JPN | |
| 13 (4238) | Astellas Pharma Inc. | JPN | |
| 13 (4238) | The Kansai Electric Power Company | JPN | |
| 17 (5050) | Daiichi Sankyo Co., Ltd. Japan | JPN | |
| 18 (5230) | Toyota Central R&D Labs Inc, Japan | JPN | |
| 19 (5344) | IHI Corp * | JPN | |
| 20 (5940) | Fuji Electric | JPN | |
| 20 (5940) | Sumitomo Electric Industries, Ltd. | JPN | |
| 22 (6127) | JFE Holdings, Inc, Japan | JPN | |
|
