Top Inventors at Maruzen Oil Co. 1982
Showing 1–4 of 4 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Osamu Kuratani | 1 |
| 1 | Susumu Toba | 1 |
| 1 | Tadashi Matsumoto | 1 |
| 1 | Yasunori Hirose | 1 |
Showing 1–4 of 4 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Osamu Kuratani | 1 |
| 1 | Susumu Toba | 1 |
| 1 | Tadashi Matsumoto | 1 |
| 1 | Yasunori Hirose | 1 |