Top Inventors at Mitsui High-Tec 2021
| Rank | Name | Patents |
|---|---|---|
| 1 | Takashi Fukumoto | 2 |
| 2 | Go Kato | 1 |
| 3 | Hirotoshi Mabu | 1 |
| #4 | Hidemi Sasaki | 1 |
| #5 | Katsumi Amano | 1 |
| #6 | Kazuki Namaike | 1 |
| #7 | Kazutoshi Ueda | 1 |
| #8 | Kazufumi Yonemura | 1 |
| #9 | Koji Shimizu | 1 |
| #10 | Kohei Tatsumi | 1 |
| #11 | Masahiko Furuta | 1 |
| #12 | Nobuaki Sato | 1 |
| #13 | Shin Matsuda | 1 |
| #14 | Showa Tachisato | 1 |
| #15 | Syoichi Ono | 1 |
| #16 | Takeaki Kozono | 1 |
| #17 | Yukiya Fukunaga | 1 |
| #18 | Yusuke Hasuo | 1 |