Showing 1–6 of 6 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Kyuya Kogure | Nippon Chemiphar Co. | 2 |
| 1 | Hidekazu Takeno | Fujisawa Pharmaceutical Co. | 2 |
| 3 | Kohichi Matsumoto | Sharp Kabushiki Kaisha | 1 |
| 3 | Kazuko Iwano | Kao | 1 |
| 3 | Fumihiko Motohashi | Iwatsu Electric Co. | 1 |
| 3 | Kiko Hirose | Kobe Steel | 1 |