Showing 1–6 of 6 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Yuji Kariatsumari | Jtekt | 2 |
| 1 | Atsuhiko Shirai | Kubota Environmental Service Co. | 2 |
| 1 | Toyoki SUGIYAMA | Jtekt | 2 |
| #4 | Masami Narisawa | Jtekt | 1 |
| #4 | Tomoki ARAI | Jtekt | 1 |
| #4 | Hidetoshi Sumihara | Jtekt | 1 |