Top Inventors at Kyokado Engineering Co. All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Shunsuke Shimada | 7 |
| 2 | Kenji Kayahara | 4 |
| 3 | Kazuhiro Watanabe | 2 |
| #4 | Takeo Nasu | 2 |
| #5 | Takeshi Sato | 2 |
| #6 | Miki Oba | 1 |
| Rank | Name | Patents |
|---|---|---|
| 1 | Shunsuke Shimada | 7 |
| 2 | Kenji Kayahara | 4 |
| 3 | Kazuhiro Watanabe | 2 |
| #4 | Takeo Nasu | 2 |
| #5 | Takeshi Sato | 2 |
| #6 | Miki Oba | 1 |