Showing 1–5 of 5 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Masakazu Sato | Koito Manufacturing Co. | 6 |
| 2 | Kensaku IGARASHI | Shin-Etsu Handotai Co. | 2 |
| 3 | Masato Ohnishi | Shin-Etsu Handotai Co. | 1 |
| 3 | Kosei Sugawara | Shin-Etsu Handotai Co. | 1 |
| 3 | Keiichi Kanbayashi | Shin-Etsu Handotai Co. | 1 |