Showing 1–10 of 10 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Seiji Miura | Hitachi | 3 |
| 1 | Masanori Mochizuki | Isel Co. | 3 |
| 3 | Masahisa Kosaka | Hoya | 2 |
| 3 | Yasutaka Ota | Toda Kogyo | 2 |
| 3 | Masatoshi Seto | Mazda Motor | 2 |
| #6 | Keiji Araki | Mazda Motor | 1 |
| #6 | Akiji Aoki | — | 1 |
| #6 | Manhachi Sasaki | Technology Partners | 1 |
| #6 | Ryoichi Ichikawa | Nihon Dempa Kogyo Co. | 1 |
| #6 | Masaaki Hibino | Brother Kogyo | 1 |