Showing 1–7 of 7 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Eiji Inoue | Nsk | 5 |
| 2 | Kenichi Suzuki | Sanden | 3 |
| 3 | Masao Shoji | Nsk-Warner K.K. | 2 |
| 3 | Hideaki Ito | Fujifilm | 2 |
| #5 | Akihiko Ito | Seiko Epson | 1 |
| #5 | Masahiko Inoue | Mitsubishi Electric | 1 |
| #5 | Yoshihiko Yamada | Unisia Jecs | 1 |