Top Inventors at Miraisens 2021
| Rank | Name | Patents |
|---|---|---|
| 1 | Masataka Sakai | 2 |
| 2 | Natsuo Koda | 2 |
| 3 | Norio Nakamura | 2 |
| #4 | Yukio Fukui | 2 |
| #5 | Koji Osaki | 1 |
| #6 | Yosuke Iizuka | 1 |
| Rank | Name | Patents |
|---|---|---|
| 1 | Masataka Sakai | 2 |
| 2 | Natsuo Koda | 2 |
| 3 | Norio Nakamura | 2 |
| #4 | Yukio Fukui | 2 |
| #5 | Koji Osaki | 1 |
| #6 | Yosuke Iizuka | 1 |