Top Inventors at Oppama Industry Co. 2019
Showing 1–4 of 4 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Koichirou Ogura | 1 |
| 1 | Kohsuke Watanabe | 1 |
| 1 | Naoto Kawahara | 1 |
| 1 | Yuichi Tsuyuki | 1 |
Showing 1–4 of 4 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Koichirou Ogura | 1 |
| 1 | Kohsuke Watanabe | 1 |
| 1 | Naoto Kawahara | 1 |
| 1 | Yuichi Tsuyuki | 1 |