Showing 1–11 of 11 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Tadashi Amano | Shin-Etsu Chemical Co. | 3 |
| 2 | Tatsuya Yoshikawa | International Catalyst Technology | 2 |
| 2 | Minoru Kase | Kao | 2 |
| 2 | Hiromitsu Sasaki | Honda Motor Co. | 2 |
| 2 | Keiji Shibata | Kao | 2 |
| 2 | Kazuyuki Yada | Kuraray Co. | 2 |
| #7 | Seiji Funakura | Dic | 1 |
| #7 | Shiro Takahashi | Man Design Co. | 1 |
| #7 | Ryoko Miyazaki | Sharp Kabushiki Kaisha | 1 |
| #7 | Masahiro Usuki | Shin-Etsu Chemical Co. | 1 |
| #7 | Atsushi Akao | Eisai R&D Management Co. | 1 |