Showing 1–6 of 6 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Osamu Watanabe | Shin-Etsu Chemical Co. | 275 |
| 2 | Masaki Ohashi | Shin-Etsu Chemical Co. | 163 |
| 3 | Kazuhiro Katayama | Shin-Etsu Chemical Co. | 61 |
| #4 | Akira Kitamura | Shin-Etsu Chemical Co. | 42 |
| #5 | Ken Hayashi | Nifco | 24 |
| #6 | Hidekazu KONISHI | Shin-Etsu Chemical Co. | 9 |