Showing 1–11 of 11 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Toshihiro Sone | Toshiba Tec Kabushiki Kaisha | 3 |
| 2 | Yoichi Matsuoka | Toyoda Gosei Co. | 2 |
| 3 | Yasutaka Sakai | Honda Motor Co. | 1 |
| 3 | Kosuke Nishiyama | Honda Motor Co. | 1 |
| 3 | Tomomi Yonemaru | Keihin | 1 |
| 3 | Satoshi Ichihashi | Keihin | 1 |
| 3 | Kenichi Takebayashi | Keihin | 1 |
| 3 | Katsuaki Shinoda | Kabushiki Kaisha Toshiba | 1 |
| 3 | Shinya Ishima | Ts Tech Co. | 1 |
| 3 | Yoichi Kawaguchi | Keihin | 1 |
| 3 | Takashi Takanohashi | Keihin | 1 |