Showing 1–5 of 5 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Hiroyuki Kamada | Shin-Etsu Handotai Co. | 3 |
| 2 | Kosei Sugawara | Shin-Etsu Handotai Co. | 2 |
| 2 | Masato Ohnishi | Shin-Etsu Handotai Co. | 2 |
| #4 | Kei Imai | Dai Nippon Printing Co. | 1 |
| #4 | Keiichi Kanbayashi | Shin-Etsu Handotai Co. | 1 |