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USPTO Patent Rankings Data through Dec 31, 2025
VA

Valqua — 23 Patents in 2021

Rank (2021): #1,600 of 31,506Top 6%
23 inventors
23 Patents 2021

Top Inventors at Valqua 2021

Showing 1–23 of 23 inventors

RankNamePatents
1 Nobuhiro Yoshida 13
2 Ippei Nakagawa 9
3 Sangho Kim 4
#4 Mitsuru MINAMI 3
#4 Yong Gu Kang 3
#6 Akira Ueda 2
#6 Kana Hirai 2
#6 Kazuaki Tsuji 2
#6 Naoki Osumi 2
#6 Takafumi Sakurai 2
#11 Akihiro Nagano 1
#11 Chao Jing 1
#11 Jyunichi Yamashita 1
#11 Katsuhisa Umeda 1
#11 Osamu Watanabe 1
#11 Takahiro Yamamoto 1
#11 Tetsuya Komeda 1
#11 Tomonori Nakamura 1
#11 Yoshihito Hagiwara 1
#11 Yoshiro Tajitsu 1
#11 Yuji Kanai 1
#11 Yuki Noriduki 1
#11 Yuki YAMANAKA 1