Showing 1–6 of 6 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Noboru Hirose | Brother Kogyo | 6 |
| 2 | Akihiko Fujimoto | Fanuc | 5 |
| 2 | Fumio Yamazaki | Sumitomo Electric Industries | 5 |
| #4 | Yoshiyuki Hattori | Nippondenso Co. | 4 |
| #5 | Takeshi Sawada | Canon | 1 |
| #5 | Keisuke Watanabe | Fanuc | 1 |