Showing 1–5 of 5 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Kouhei Yamaguchi | Sekisui Chemical Co. | 19 |
| 2 | Ryuta Tsunoda | Sekisui Chemical Co. | 16 |
| 3 | Izumi Matsumoto | Sekisui Chemical Co. | 8 |
| #4 | Hideto Yoshimoto | Sekisui Chemical Co. | 2 |
| #4 | Susumu Hayase | Sekisui Chemical Co. | 2 |