Showing 1–7 of 7 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Jianbo Hu | Brother Kogyo | 4 |
| 2 | Anguo Xuan | — | 2 |
| 2 | Chengrong Feng | — | 2 |
| #4 | Jiulian Xu | Zhuji Itop Hardware Tools Co. | 1 |
| #4 | Yuejuan Shen | Zhuji Itop Hardware Tools Co. | 1 |
| #4 | Changhua Zhao | — | 1 |
| #4 | Hangqi Luo | Chinese University Of Hong Kong | 1 |