| 1 (83) | Sony Japan | JPN |  |
| 2 (102) | Toshiba Corp Japan | JPN | |
| 3 (119) | Fujitsu, Japan | JPN | |
| 4 (132) | Panasonic Corp, Japan | JPN | |
| 5 (209) | NEC Japan | JPN | |
| 6 (210) | Takeda Pharmaceutical Co Inc, Japan | JPN | |
| 7 (233) | Mitsubishi Electric Corp, Japan | JPN | |
| 8 (290) | Toyota Motor Corp, Japan | JPN | |
| 9 (303) | Daiichi Sankyo Co., Ltd. Japan | JPN | |
| 10 (326) | Astellas Pharma Inc | JPN | |
| 11 (459) | Denso Corp, Japan | JPN | |
| 12 (479) | Nippon Telegraph and Telephone Corp | JPN | |
| 13 (525) | Hamamatsu Photonics KK, Japan | JPN | |
| 14 (583) | Sumitomo Electric Ind Ltd, Japan | JPN | |
| 15 (645) | Hitachi Ltd, Japan | JPN | |
| 16 (654) | Shionogi & Co Ltd | JPN | |
| 17 (857) | Fuji Electric, Japan | JPN | |
| 18 (1117) | Honda Motor Co Ltd, Japan | JPN | |
| 19 (1487) | Toyota Central R&D Labs Inc, Japan | JPN | |
| 20 (2096) | Nippon Steel Corp, Japan | JPN | |
| 21 (2958) | Mitsubishi Heavy Industries, Japan | JPN | |
| 22 (4631) | IHI Corp, Japan | JPN | |
| 23 (4705) | JFE Holdings Inc, Japan | JPN | |
| 24 (5296) | The Kansai Electric Power Company | JPN | |
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