Top Inventors at Maruzen Petrochemical Co. 2011
Showing 1–12 of 12 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Takanori Yamagishi | 4 |
| 2 | Satoshi Yamaguchi | 3 |
| 3 | Hideki Omori | 1 |
| 3 | Ichiro Kato | 1 |
| 3 | Isao Magara | 1 |
| 3 | Kensuke Iuchi | 1 |
| 3 | Kiyomi Miki | 1 |
| 3 | Kouzo Osaki | 1 |
| 3 | Masaaki Kudo | 1 |
| 3 | Minoru Iijima | 1 |
| 3 | Takayoshi Okada | 1 |
| 3 | Yasuo Shibata | 1 |