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

Rank (2021): #6,562 of 31,506Top 25%
5 inventors
5 Patents 2021

Top Inventors at Nittoh 2021

Showing 1–5 of 5 inventors

RankNamePatents
1 Kohei Kaneko 2
2 Kenji Iijima 1
2 Masashi Yoshida 1
2 Takafumi HANAOKA 1
2 Takahiko Matsuo 1