Top Inventors at Kunimine Industries Co. 2021
| Rank | Name | Patents |
|---|---|---|
| 1 | Emiko Tomon | 1 |
| 2 | Hiromichi Hayashi | 1 |
| 3 | Midori Saura | 1 |
| #4 | Munehiro Kubota | 1 |
| #5 | Ryo Ishii | 1 |
| #6 | Shinsuke Kimura | 1 |
| #7 | Takeo Ebina | 1 |
| #8 | Yasukatu Matukawa | 1 |
| #9 | Yasuhiro Saura | 1 |
| #10 | Yoshito Wakui | 1 |