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USPTO Patent Rankings Data through Sept 30, 2025
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Yasuaki Arai — 1 Patent in 2023

TCTaiyo Holdings Co.: 1 patents #1 of 4Top 25%
Overall (2023): #201,408 of 537,848Top 40%
1 Patents 2023

Issued Patents 2023

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11746227 Thermosetting resin composition, cured product thereof, and printed wiring board Tomotaka NOGUCHI, Yasuyo KANAZAWA, Eiji Harima 2023-09-05