Top Inventors at San-Ei Gen F.F.I. 2021
| Rank | Name | Patents |
|---|---|---|
| 1 | Makoto Nakauma | 2 |
| 2 | Takahiro Funami | 2 |
| 3 | Takeshi Miuchi | 2 |
| #4 | Hironori ONISHI | 1 |
| #5 | Keigo Kinoshita | 1 |
| #6 | Masayuki Nishino | 1 |
| #7 | Ryosuke Aizawa | 1 |
| #8 | Ryo Maruyama | 1 |
| #9 | Takuma Matsukura | 1 |
| #10 | Toru Nakajima | 1 |
| #11 | Tsuyoshi Fujita | 1 |