Top Inventors at Mitsubishi Oil Co. 1989
Showing 1–6 of 6 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Hiroyuki Ihara | 2 |
| 1 | Hisashi Yano | 2 |
| 1 | Junsuke Yabumoto | 2 |
| #4 | Kazuhito Tate | 1 |
| #4 | Teruhiko Sasaki | 1 |
| #4 | Hajime Yoshida | 1 |
Showing 1–6 of 6 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Hiroyuki Ihara | 2 |
| 1 | Hisashi Yano | 2 |
| 1 | Junsuke Yabumoto | 2 |
| #4 | Kazuhito Tate | 1 |
| #4 | Teruhiko Sasaki | 1 |
| #4 | Hajime Yoshida | 1 |