Top Inventors at Eco Japan Co. All Time
Showing 1–4 of 4 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Fumihiro Saito | 6 |
| 1 | Mitsuhiro Tokuno | 6 |
| 3 | Kazutoshi Tsuda | 4 |
| #4 | Hidezo Matsumoto | 2 |
Showing 1–4 of 4 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Fumihiro Saito | 6 |
| 1 | Mitsuhiro Tokuno | 6 |
| 3 | Kazutoshi Tsuda | 4 |
| #4 | Hidezo Matsumoto | 2 |