Showing 1–7 of 7 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Takumi Honda | Henkel Limited | 2 |
| 1 | Masanobu Kobayashi | Seiko Epson | 2 |
| 1 | Toshimasa Tokuda | Teijin Chemicals Limited | 2 |
| #4 | Ikuo Horibe | Toray Industries | 1 |
| #4 | Hiroshi Hagihara | Kao | 1 |
| #4 | Katsumi Yamasaki | Toray Industries | 1 |
| #4 | Yoji Matsuhisa | Toray Industries | 1 |