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USPTO Patent Rankings Data through Sept 30, 2025
NI

Naoki Ikegami

NCNakagawa Sangyo Co.: 1 patents #1 of 2Top 50%
Overall (2022): #320,743 of 548,613Top 60%
1 Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11441262 Forgery-preventing thread/yarn Yoshikatsu Nakagawa 2022-09-13