Top Inventors at Maruzen Petrochemical Co. 2020
Showing 1–6 of 6 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Shinji Sugihara | 3 |
| 2 | Norihiro Yoshida | 2 |
| 3 | Kazuhiko Haba | 1 |
| 3 | Ryo Fujisawa | 1 |
| 3 | Satoshi Kakuta | 1 |
| 3 | Tomohiro MASUKAWA | 1 |
Showing 1–6 of 6 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Shinji Sugihara | 3 |
| 2 | Norihiro Yoshida | 2 |
| 3 | Kazuhiko Haba | 1 |
| 3 | Ryo Fujisawa | 1 |
| 3 | Satoshi Kakuta | 1 |
| 3 | Tomohiro MASUKAWA | 1 |