Top Inventors at Nihon Techno Co. All Time
Showing 1–3 of 3 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Eiichi Umamoto | 7 |
| 2 | Ryushin Omasa | 4 |
| 3 | Hirofumi Kawaguchi | 1 |
Showing 1–3 of 3 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Eiichi Umamoto | 7 |
| 2 | Ryushin Omasa | 4 |
| 3 | Hirofumi Kawaguchi | 1 |