Top Inventors at Valqua 2021
| Rank | Name | Patents |
|---|---|---|
| 1 | Nobuhiro Yoshida | 13 |
| 2 | Ippei Nakagawa | 9 |
| 3 | Sangho Kim | 4 |
| #4 | Mitsuru MINAMI | 3 |
| #5 | Yong Gu Kang | 3 |
| #6 | Akira Ueda | 2 |
| #7 | Kana Hirai | 2 |
| #8 | Kazuaki Tsuji | 2 |
| #9 | Naoki Osumi | 2 |
| #10 | Takafumi Sakurai | 2 |
| #11 | Akihiro Nagano | 1 |
| #12 | Chao Jing | 1 |
| #13 | Jyunichi Yamashita | 1 |
| #14 | Katsuhisa Umeda | 1 |
| #15 | Osamu Watanabe | 1 |
| #16 | Takahiro Yamamoto | 1 |
| #17 | Tetsuya Komeda | 1 |
| #18 | Tomonori Nakamura | 1 |
| #19 | Yoshihito Hagiwara | 1 |
| #20 | Yoshiro Tajitsu | 1 |
| #21 | Yuji Kanai | 1 |
| #22 | Yuki Noriduki | 1 |
| #23 | Yuki YAMANAKA | 1 |