Showing 1–6 of 6 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Tadashi Hattori | Nippon Soken | 6 |
| 2 | Yutaka Yamaguchi | Canon | 4 |
| 3 | Koichi Fujita | Mitsubishi Electric | 2 |
| 3 | Masahiro Nozaki | Toyoda Gosei Co. | 2 |
| #5 | Hiroyuki Kondo | Yazaki | 1 |
| #5 | Yoshiyuki Sawada | Daido Tokushuko | 1 |