Showing 1–8 of 8 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Shiro Nishimura | Maquinas Agricolas Jacto S.A. | 5 |
| 2 | João Francisco De Mendonça Fava | Maquinas Agricolas Jacto S.A. | 2 |
| 2 | Edson Lucio Domingues | Maquinas Agricolas Jacto S.A. | 2 |
| 2 | Henrique Uemura OKADA | — | 2 |
| #5 | Airton Tango | Maquinas Agricolas Jacto S.A. | 1 |
| #5 | Humberto Fujita | — | 1 |
| #5 | VALMOR DA CUNHA GRAVIO | — | 1 |
| #5 | Fabio Aparecido Pereira Dos Reis | — | 1 |