Top Inventors at Yoshino Gypsum Co. 2003
Showing 1–3 of 3 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Itaru Yokoyama | 1 |
| 1 | Masanobu Seki | 1 |
| 1 | Yoshiaki Ishibashi | 1 |
Showing 1–3 of 3 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Itaru Yokoyama | 1 |
| 1 | Masanobu Seki | 1 |
| 1 | Yoshiaki Ishibashi | 1 |