Top Inventors at Idemitsu Petrochemical Co. 1989
Showing 51–54 of 54 inventors
| Rank | Name | Patents |
|---|---|---|
| #7 | Hideo Sugimura | 1 |
| #7 | Hidenobu Takeichi | 1 |
| #7 | Hiroyasu Yamato | 1 |
| #7 | Kazunari Otsubo | 1 |
Showing 51–54 of 54 inventors
| Rank | Name | Patents |
|---|---|---|
| #7 | Hideo Sugimura | 1 |
| #7 | Hidenobu Takeichi | 1 |
| #7 | Hiroyasu Yamato | 1 |
| #7 | Kazunari Otsubo | 1 |