Showing 1–6 of 6 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Ryosuke Tanaka | Kubota | 7 |
| 2 | Naoya Fujita | Japanese Foundation For Cancer Research | 3 |
| 2 | Nobuyuki Hayashi | Hitachi Chemical Company | 3 |
| #4 | Ryusuke Kishigami | Nihon Nohyaku Co. | 1 |
| #4 | Keigo Yamamura | Kaneka | 1 |
| #4 | Shinsuke Fujioka | Nihon Nohyaku Co. | 1 |