Top Inventors at Metal Research All Time
Showing 1–5 of 5 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Tohei Ototani | 9 |
| 2 | Makoto Ebata | 4 |
| 2 | Toru Degawa | 4 |
| #4 | Kenichi Kusumoto | 3 |
| #5 | Kanicki Kusumoto | 1 |
Showing 1–5 of 5 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Tohei Ototani | 9 |
| 2 | Makoto Ebata | 4 |
| 2 | Toru Degawa | 4 |
| #4 | Kenichi Kusumoto | 3 |
| #5 | Kanicki Kusumoto | 1 |