Top Inventors at Valqua All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Nobuhiro Yoshida | 21 |
| 2 | Ippei Nakagawa | 15 |
| 3 | Kazuaki Tsuji | 11 |
| #4 | Sangho Kim | 10 |
| #5 | Akira Ueda | 8 |
| #6 | Yong Gu Kang | 6 |
| #7 | Naoki Osumi | 5 |
| #8 | Takafumi Sakurai | 5 |
| #9 | Mitsuru MINAMI | 4 |
| #10 | Takahiro Yamamoto | 4 |
| #11 | Tetsuya Komeda | 4 |
| #12 | Akihiro Nagano | 4 |
| #13 | Kana Hirai | 3 |
| #14 | Michi Kuroda | 3 |
| #15 | Sayaka Yoshida | 3 |
| #16 | Hiromi Kinoshita | 2 |
| #17 | Hisataka Satoh | 2 |
| #18 | Hirofumi Zushi | 2 |
| #19 | Katsuhisa Umeda | 2 |
| #20 | Kenichi Takahashi | 2 |
| #21 | Koji Sato | 2 |
| #22 | Masayuki Noguchi | 2 |
| #23 | Osamu Watanabe | 2 |
| #24 | Tomomitsu Mochizuki | 2 |
| #25 | Tomonori Nakamura | 2 |
| #26 | Yasushi Aburatani | 2 |
| #27 | Yoshihito Hagiwara | 2 |
| #28 | Yuji Kanai | 2 |
| #29 | Chao Jing | 1 |
| #30 | Hirohisa Imada | 1 |
| #31 | Hirotaka Muto | 1 |
| #32 | Jyunichi Yamashita | 1 |
| #33 | Masamichi Iwaki | 1 |
| #34 | Masamune Noguchi | 1 |
| #35 | Masaaki Nose | 1 |
| #36 | Ryohei Nishihara | 1 |
| #37 | Sang-Ho Kim | 1 |
| #38 | Takahiro Fujihara | 1 |
| #39 | Yasuo Ichikawa | 1 |
| #40 | Yoshiro Tajitsu | 1 |
| #41 | Yuki Noriduki | 1 |
| #42 | Yuki YAMANAKA | 1 |