Showing 1–3 of 3 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Masazumi Miyagawa | Ohi Seisakusho Co. | 10 |
| 2 | Yutaka Wakabayashi | Nhk Spring Co. | 9 |
| 3 | Shigeo Katayama | Hitachi Automotive Systems | 5 |
Part of Kentucky
24 patents · 3 inventors
Ranked #35,641 of 111,555 cities Top 35%
Showing 1–3 of 3 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Masazumi Miyagawa | Ohi Seisakusho Co. | 10 |
| 2 | Yutaka Wakabayashi | Nhk Spring Co. | 9 |
| 3 | Shigeo Katayama | Hitachi Automotive Systems | 5 |
Part of Kentucky