Top Inventors at Maruzen Petrochemical Co. 2004
Showing 1–8 of 8 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Masashi Iida | 2 |
| 1 | Masao Kawahara | 2 |
| 1 | Toshifumi Takemori | 2 |
| #4 | Katsutoshi Nishitani | 1 |
| #4 | Minoru Iijima | 1 |
| #4 | Shigeharu Yamamoto | 1 |
| #4 | Tetsuya Iizuka | 1 |
| #4 | Yoshihisa Hayashida | 1 |