Showing 1–1 of 1 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Norio Nakagawa | Hitachi | 33 |
Part of Iowa
33 patents · 1 inventors
Ranked #30,136 of 111,555 cities Top 30%
Showing 1–1 of 1 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Norio Nakagawa | Hitachi | 33 |
Part of Iowa