Top Inventors at Cosmo Oil Co. 2017
Showing 1–25 of 25 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Marie Iwama | 2 |
| 1 | Takuya Niitsuma | 2 |
| 3 | Akira Kawamura | 1 |
| 3 | Atsushi Murata | 1 |
| 3 | Eiichi Yamada | 1 |
| 3 | Fuyuki Yagi | 1 |
| 3 | Haruki Nagano | 1 |
| 3 | Hidekatsu Honda | 1 |
| 3 | Junichi Inoue | 1 |
| 3 | Jun Li | 1 |
| 3 | Kazuki Murahashi | 1 |
| 3 | Kazuhito Sato | 1 |
| 3 | Kazuhiko Tasaka | 1 |
| 3 | Kenichi Kawazuishi | 1 |
| 3 | Masaki Shingu | 1 |
| 3 | Shigenori Nakashizu | 1 |
| 3 | Shuhei Wakamatsu | 1 |
| 3 | Shigeyuki Watanabe | 1 |
| 3 | Tomoyuki Mikuriya | 1 |
| 3 | Toshiyuki Shibata | 1 |
| 3 | Yasuhiro Onishi | 1 |
| 3 | Yasutomo Takeuchi | 1 |
| 3 | Yasunobu Ueda | 1 |
| 3 | Yukifumi Ishito | 1 |
| 3 | Yuzuru Kato | 1 |