KO

Kohei Ooya

CL Central Glass Company, Limited: 1 patents #505 of 968Top 55%
Overall (All Time): #2,711,280 of 4,157,543Top 70%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10926211 Method for purifying fluorine compound gas Akifumi Yao, Yuta Takeda, Jun Eto 2021-02-23