Showing 1–11 of 11 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Ryosuke Tanaka | Kubota | 4 |
| 2 | Kazuki Fujii | Daiwa Kasei Kogyo | 3 |
| 3 | Kenta Akimoto | Toyota Industries | 2 |
| #4 | Shunsuke Fuchi | Nihon Nohyaku Co. | 1 |
| #4 | Naoya Fujita | Japanese Foundation For Cancer Research | 1 |
| #4 | Akio Yasuda | Sony | 1 |
| #4 | Masataka Aoshima | Ando Electric Co. | 1 |
| #4 | Nobuyuki Hayashi | Hitachi Chemical Company | 1 |
| #4 | Ryusuke Kishigami | Nihon Nohyaku Co. | 1 |
| #4 | Yoshinori Gosho | Nihon Nohyaku Co. | 1 |
| #4 | Hirokazu Fujihara | Nihon Nohyaku Co. | 1 |