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Syuzo Egusa

KC Katayama Chemical: 1 patents #15 of 42Top 40%
Overall (All Time): #3,836,147 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5256423 Method for destroying cyst of noxious plankton Yasuo Fukuyo 1993-10-26