Showing 1–6 of 6 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Yoshimitsu Inoue | Denso | 7 |
| 2 | Toshiyuki Kondo | Toyota | 3 |
| 3 | Hajime Inada | Brother Kogyo | 1 |
| 3 | Toshiyuki Furuyama | Brother Kogyo | 1 |
| 3 | Shun Fujishiro | Toyota | 1 |
| 3 | Shiro Sato | Nippon Sheet Glass Company, Limited | 1 |