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Yuma SEKI

EN Eneos: 1 patents #95 of 206Top 50%
Overall (All Time): #2,399,180 of 4,157,543Top 60%
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Patent #TitleCo-InventorsDate
12258531 Refrigerator oil, and working fluid composition for refrigerator Tatsuki Nakajima, Shogo Hashimoto, Hidetoshi Ogata 2025-03-25