Top Inventors at Koei Co. All Time
Showing 1–9 of 9 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Jumpei Tsuda | 3 |
| 2 | Jaeyoung Kim | 2 |
| 2 | Yoichi Erikawa | 2 |
| #4 | Junpei Tsuda | 1 |
| #4 | Satoshi Nakamura | 1 |
| #4 | Takashi Atsumi | 1 |
| #4 | Takao Kato | 1 |
| #4 | Toshiyuki Tabata | 1 |
| #4 | Tomokazu Takeda | 1 |