Top Inventors at Katayama Chemical 1994
Showing 1–5 of 5 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Sakae Katayama | 2 |
| 2 | Atsushi Tsuda | 1 |
| 2 | Katsuji Tsuji | 1 |
| 2 | Kenzi Hanno | 1 |
| 2 | Yoichi Sano | 1 |
Showing 1–5 of 5 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Sakae Katayama | 2 |
| 2 | Atsushi Tsuda | 1 |
| 2 | Katsuji Tsuji | 1 |
| 2 | Kenzi Hanno | 1 |
| 2 | Yoichi Sano | 1 |