TM

Takahisa MIZUMOTO

DL Denka Company Limited: 1 patents #223 of 434Top 55%
Overall (All Time): #2,852,043 of 4,157,543Top 70%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10259944 Silica fine powder and use thereof Shuji Sasaki, Junya NITTA 2019-04-16