Showing 1–10 of 10 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Kosuke Ito | Makita | 5 |
| 2 | Tatsuro Kubota | Jtekt | 4 |
| 2 | Takeshi KUNISHIMA | Jtekt | 4 |
| #4 | Takeshi Takaki | Jtekt | 2 |
| #5 | Kenji Kuboki | Jtekt | 1 |
| #5 | Motohiro Imura | Nippon Shokubai Co. | 1 |
| #5 | Hidenobu Tanaka | Jtekt | 1 |
| #5 | Satoki Yoshimura | Jtekt | 1 |
| #5 | Kouji Kimura | Nitto Denko | 1 |
| #5 | Tomoyoshi Mishima | Hitachi | 1 |