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Yasuhito NAKAHARA

IC Idemitsu Kosan Co.: 1 patents #38 of 113Top 35%
Overall (2024): #212,894 of 561,600Top 40%
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Patents 2024

Issued Patents 2024

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11946013 Lubricant composition Hiroyuki TATSUMI, Keiichi Narita, Koki Ito 2024-04-02