Showing 1–7 of 7 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Masaru Akiba | Globeride | 3 |
| 2 | Masayoshi Fujii | Daiwa Seiko Co. | 2 |
| 3 | Kenji Tsuchiya | Hitachi | 1 |
| 3 | Kunihiko Nishi | Hitachi | 1 |
| 3 | Yoshinao Kato | Globeride | 1 |
| 3 | Kyoichi Kaneko | Daiwa Seiko Co. | 1 |
| 3 | Yoshinori Nakahata | Globeride | 1 |