Showing 1–2 of 2 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Yukio Miyama | Mitsui Toatsu Chemicals, Incorporated | 2 |
| 1 | Koichi Igarashi | Takeda Chemical Industries | 2 |
4 patents · 2 inventors
Ranked #7,257 of 22,654 cities Top 35%
Showing 1–2 of 2 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Yukio Miyama | Mitsui Toatsu Chemicals, Incorporated | 2 |
| 1 | Koichi Igarashi | Takeda Chemical Industries | 2 |