Top Inventors at Kotobuki Seiyaku Co. 1989
Showing 1–3 of 3 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Koichi Kubota | 1 |
| 1 | Tsuyoshi Tomiyama | 1 |
| 1 | Akira Tomiyama | 1 |
Showing 1–3 of 3 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Koichi Kubota | 1 |
| 1 | Tsuyoshi Tomiyama | 1 |
| 1 | Akira Tomiyama | 1 |