Showing 1–11 of 11 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Kazutoshi Toda | Koyo Seiko Co. | 3 |
| 2 | Kunihiko Fukuzuka | — | 2 |
| 2 | Masanori Kitaguchi | Sharp Kabushiki Kaisha | 2 |
| #4 | Yoshihiko Nagare | Kuken Co. | 1 |
| #4 | Tsugio Murao | Sumitomo Electric Industries | 1 |
| #4 | Hironori Ohde | Fujimoto Co. | 1 |
| #4 | Yasukata Miyagawa | Koyo Seiko Co. | 1 |
| #4 | Kiyohito Mukai | Sumitomo Electric Industries | 1 |
| #4 | Mitsuharu Kamikawaji | Sumitomo Electric Industries | 1 |
| #4 | Kunihiko Fukutsuka | — | 1 |
| #4 | Kazuya Niki | Sanyo Electric Co. | 1 |