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USPTO Patent Rankings Data through Dec 31, 2025
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Nippon Kodoshi — 5 Patents in 2021

Rank (2021): #6,479 of 31,441Top 25%
12 inventors
5 Patents 2021

Top Inventors at Nippon Kodoshi 2021

Showing 1–12 of 12 inventors

RankNamePatents
1 Atsushi IGAWA 4
2 Masahiko Ueta 2
2 Norihiro Wada 2
#4 Ai Morikawa 1
#4 Gaku Matsuoka 1
#4 Kazuyuki Sakamoto 1
#4 Kosuke Tanaka 1
#4 Masahiro Kuroiwa 1
#4 Naoki Fujimoto 1
#4 Naoya Kawasawa 1
#4 Takumi Ichimura 1
#4 Yu Sugioka 1