Top Inventors at Nippon Welding Rod Co. 2020
Showing 1–10 of 10 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Akira Konishi | 1 |
| 1 | Kenji Kawasaki | 1 |
| 1 | Masahiko Toyoda | 1 |
| 1 | Norihito Ogawa | 1 |
| 1 | Seiji Asada | 1 |
| 1 | Seiichi Kawaguchi | 1 |
| 1 | Tamao Takatsu | 1 |
| 1 | Teiichiro Saito | 1 |
| 1 | Tetsuya Sango | 1 |
| 1 | Yusuke Sano | 1 |