Top Inventors at Fdk 2021
| Rank | Name | Patents |
|---|---|---|
| 1 | Norio Fukui | 3 |
| 2 | Akira Saguchi | 2 |
| 3 | Hiroyuki Shibaoka | 2 |
| #4 | Jun Ishida | 2 |
| #5 | Kenji Hamada | 2 |
| #6 | Shota Ohata | 2 |
| #7 | Toshiki Sato | 2 |
| #8 | Akihiro Yamamoto | 1 |
| #9 | Daisuke Hirata | 1 |
| #10 | Kazuta Takeno | 1 |
| #11 | Katsuki Tsuchiya | 1 |
| #12 | Kanji Urushihara | 1 |
| #13 | Kenji Kitamura | 1 |
| #14 | Kunihisa Sekiguchi | 1 |
| #15 | Masatsuru Miyazaki | 1 |
| #16 | Miyabi Ishikawa | 1 |
| #17 | Ryuji Ito | 1 |
| #18 | Takashi Kano | 1 |
| #19 | Tadashi Sato | 1 |
| #20 | Tomoki Onaka | 1 |
| #21 | Toshio Shibata | 1 |
| #22 | Tomomi Yokosawa | 1 |
| #23 | Yasuaki Egawa | 1 |
| #24 | Yasunari Mizoguchi | 1 |
| #25 | Yusuke Fukuda | 1 |
| #26 | Yuya Iida | 1 |