Showing 1–6 of 6 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Shozo Kanamori | Kawasaki | 2 |
| 1 | Masato Moritoki | Kobe Steel | 2 |
| 3 | Yasuhiko Honda | Kabushiki Kaisha Toshiba | 1 |
| 3 | Jun Umemoto | Kyowa Medex Co. | 1 |
| 3 | Tatsuhiro Otsubo | Sumitomo Electric Industries | 1 |
| 3 | Isao Kobiyashi | Midrex International, B.V., Rotterdam, Zurich Branch | 1 |