Showing 1–11 of 11 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Toshiya Tomisaka | Minolta Co. | 5 |
| 1 | Hideyuki Ohta | Koyo Seiko Co. | 5 |
| 3 | Tomohiro Machida | Sharp Kabushiki Kaisha | 4 |
| #4 | Shin-Ichiro Ochiai | — | 2 |
| #5 | Kaoru Ikenaga | — | 1 |
| #5 | Yukito Kubo | Koyo Machine Industries Co. | 1 |
| #5 | Junji Kanamori | Matsumoto Yushi-Seiyaku Co. | 1 |
| #5 | Yoshio Gohda | Sumitomo Electric Industries | 1 |
| #5 | Kazuhisa Kajiwara | Koyo Seiko Co. | 1 |
| #5 | Keiichi Mikasa | — | 1 |
| #5 | Yasuhiro Ikebou | Sharp Kabushiki Kaisha | 1 |