Top Inventors at Koa Oil Company 1982
Showing 1–10 of 10 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Eiji Kitajima | 1 |
| 1 | Eiji Miura | 1 |
| 1 | Honami Tanaka | 1 |
| 1 | Kenji Mori | 1 |
| 1 | Kiyohiko Koizumi | 1 |
| 1 | Kosaku Noguchi | 1 |
| 1 | Noriyuki Tsuchiya | 1 |
| 1 | Reijiro Nishida | 1 |
| 1 | Tomonori Sunada | 1 |
| 1 | Yukimasa Kumura | 1 |