AE

Atsuko Endo

KC Konoshima Chemical Co.: 1 patents #12 of 21Top 60%
Overall (All Time): #2,820,054 of 4,157,543Top 70%
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Patent #TitleCo-InventorsDate
10800967 Ceramic composition Takagimi Yanagitani, Katsuhiro Muramatsu, Kazunari Shiota 2020-10-13