Showing 1–4 of 4 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Etsuo Nakagawa | Chisso | 10 |
| 2 | Satoshi Tanioka | Chisso | 1 |
| 2 | Katsuyoshi Tsuchiya | Chisso | 1 |
| 2 | Yasuo Urata | Chisso | 1 |
13 patents · 4 inventors
Ranked #3,660 of 24,315 cities Top 20%
Showing 1–4 of 4 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Etsuo Nakagawa | Chisso | 10 |
| 2 | Satoshi Tanioka | Chisso | 1 |
| 2 | Katsuyoshi Tsuchiya | Chisso | 1 |
| 2 | Yasuo Urata | Chisso | 1 |