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Kouta OBA

IC Idemitsu Kosan Co.: 1 patents #45 of 106Top 45%
Overall (2025): #313,528 of 469,880Top 70%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12351765 Saturated aliphatic hydrocarbon compound composition, lubricant composition, and method for producing saturated aliphatic hydrocarbon compound composition Kiyohiko Yokota, Kiyokazu Katayama, Kanako Samejima, Narinobu Kagami, Naoyuki Ueda +1 more 2025-07-08