Showing 1–7 of 7 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Fumito Nakamura | Hitachi | 2 |
| 1 | Kunio Tanaka | Fanuc | 2 |
| 3 | Tomoyuki Iwata | Smc | 1 |
| 3 | Makoto Ooura | Shin-Etsu Chemical Co. | 1 |
| 3 | Masaru Saitoh | Smc | 1 |
| 3 | Tomoharu Kondo | Ngk Insulators | 1 |
| 3 | Yoji Kameo | Kao | 1 |