Top Inventors at Ein Kohsan Co. All Time
Showing 1–3 of 3 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Sadao Nishibori | 6 |
| 2 | Yuichiro Nakamura | 1 |
| 2 | Hideji Hoshimura | 1 |
Showing 1–3 of 3 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Sadao Nishibori | 6 |
| 2 | Yuichiro Nakamura | 1 |
| 2 | Hideji Hoshimura | 1 |