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IC Idemitsu Kosan Co.: 2 patents #19 of 106Top 20%
📍 Edogawa, JP: #2 of 5 inventorsTop 40%
Overall (2025): #85,209 of 469,880Top 20%
2
Patents 2025

Issued Patents 2025

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12384882 Polyalkylene glycol compound Yukio Yoshida 2025-08-12
12227471 Polyalkylene glycol-based compound Yukio Yoshida 2025-02-18