Top Inventors at Shinagawa Refractories Co. 2024
Showing 1–4 of 4 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Hiroyasu Niitsuma | 1 |
| 1 | Junya ITO | 1 |
| 1 | Keigo FUJITA | 1 |
| 1 | Shoji Takahashi | 1 |
Showing 1–4 of 4 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Hiroyasu Niitsuma | 1 |
| 1 | Junya ITO | 1 |
| 1 | Keigo FUJITA | 1 |
| 1 | Shoji Takahashi | 1 |