Top Inventors at Cosmo Oil Co. 2018
Showing 1–15 of 15 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Nobumasa Nakajima | 3 |
| 2 | Kenichi Kawazuishi | 2 |
| 2 | Takayuki Osaki | 2 |
| 2 | Yuichi Tanaka | 2 |
| #5 | Fuyuki Yagi | 1 |
| #5 | Kazuhiko Tasaka | 1 |
| #5 | Katsuya Watanabe | 1 |
| #5 | Marie Iwama | 1 |
| #5 | Minoru Hashimoto | 1 |
| #5 | Motoki Yoshinari | 1 |
| #5 | Shinya Takahashi | 1 |
| #5 | Shuhei Wakamatsu | 1 |
| #5 | Takashi Fujikawa | 1 |
| #5 | Tomoyuki Mikuriya | 1 |
| #5 | Yasumasa Morita | 1 |