Top Inventors at Nippon Tungsten Co. 2020
Showing 1–6 of 6 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Hiroshi Yakuwa | 1 |
| 1 | Kenji Fujimoto | 1 |
| 1 | Kenichi Sugiyama | 1 |
| 1 | Makoto Komiya | 1 |
| 1 | Nobuaki Ito | 1 |
| 1 | Norio Takahashi | 1 |
Showing 1–6 of 6 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Hiroshi Yakuwa | 1 |
| 1 | Kenji Fujimoto | 1 |
| 1 | Kenichi Sugiyama | 1 |
| 1 | Makoto Komiya | 1 |
| 1 | Nobuaki Ito | 1 |
| 1 | Norio Takahashi | 1 |