Top Inventors at Mitsui Mining Company, Limited 2003
Showing 1–4 of 4 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Hisao Sakai | 1 |
| 1 | Kazuko Taniguchi | 1 |
| 1 | Makoto Dobashi | 1 |
| 1 | Yasuji Hara | 1 |
Showing 1–4 of 4 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Hisao Sakai | 1 |
| 1 | Kazuko Taniguchi | 1 |
| 1 | Makoto Dobashi | 1 |
| 1 | Yasuji Hara | 1 |