Showing 1–3 of 3 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Kenji Iwai | Kobe Steel | 21 |
| 2 | Naoya Kitamura | Hitachi | 13 |
| 3 | Kazumasa Shintani | Santoku | 4 |
Part of Arizona
38 patents · 3 inventors
Ranked #27,984 of 111,555 cities Top 30%
Showing 1–3 of 3 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Kenji Iwai | Kobe Steel | 21 |
| 2 | Naoya Kitamura | Hitachi | 13 |
| 3 | Kazumasa Shintani | Santoku | 4 |
Part of Arizona