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USPTO Patent Rankings Data through Sept 30, 2025
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Nakagawa Sangyo Co.

Rank (2022): #23,861 of 30,823Top 80%
2 inventors
1 Patents 2022

Top Inventors at Nakagawa Sangyo Co. 2022

Showing 1–2 of 2 inventors

RankNamePatents
1 Naoki Ikegami 1
1 Yoshikatsu Nakagawa 1