Top Inventors at Flosfia 2021
| Rank | Name | Patents |
|---|---|---|
| 1 | Toshimi Hitora | 11 |
| 2 | Takashi Shinohe | 5 |
| 3 | Isao Takahashi | 4 |
| #4 | Masaya Oda | 4 |
| #5 | Kentaro Kaneko | 3 |
| #6 | Masahiro Sugimoto | 3 |
| #7 | Shizuo Fujita | 3 |
| #8 | Shingo YAGYU | 3 |
| #9 | Takahiro Sasaki | 3 |
| #10 | Takayuki Uchida | 2 |
| #11 | Tokiyoshi Matsuda | 2 |
| #12 | Akio Takatsuka | 1 |
| #13 | Fusao Hirose | 1 |
| #14 | Hideo Matsuki | 1 |
| #15 | Hideyuki Uehigashi | 1 |
| #16 | Junji Ohara | 1 |
| #17 | Masafumi Ono | 1 |
| #18 | Nobuaki Watanabe | 1 |
| #19 | Takashi Tanaka | 1 |
| #20 | Tatsuya TORIYAMA | 1 |
| #21 | Tomochika Tanikawa | 1 |