MT

Mari Toriya

HC Hodogaya Chemical Co.: 1 patents #201 of 359Top 60%
Overall (All Time): #2,872,356 of 4,157,543Top 70%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9871210 Naphthotriazole derivatives and organic electroluminescence devices Makoto Nagaoka, Shigetaka Numazawa, Shingo Ozawa, Shigeru Kusano 2018-01-16