Top Inventors at Kiwa Chemical Industry Co. 2011
Showing 1–3 of 3 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Shigeo Yukawa | 2 |
| 2 | Masanobu Tanaka | 1 |
| 2 | Yasuyoshi Iwamoto | 1 |
Showing 1–3 of 3 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Shigeo Yukawa | 2 |
| 2 | Masanobu Tanaka | 1 |
| 2 | Yasuyoshi Iwamoto | 1 |