Showing 1–9 of 9 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Tadamitsu Kishimoto | Unknown | 3 |
| 2 | Kazuyoshi Amami | Sumitomo Electric Industries | 2 |
| 3 | Kunitoshi Kawano | Sumitomo Electric Industries | 1 |
| 3 | Yoshiyuki Koizumi | Sumitomo Chemical | 1 |
| 3 | Zenpei Tani | Sharp Kabushiki Kaisha | 1 |
| 3 | Katsumi Inaba | Sharp Kabushiki Kaisha | 1 |
| 3 | Naoki Motobayashi | Mita Industrial Co. | 1 |
| 3 | Hirohiko Arisawa | Daiichi Pharmaceutical Co. | 1 |
| 3 | Masahiko Jinbo | Shimano | 1 |