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Yuko Yokoyama

NO Nof: 1 patents #246 of 561Top 45%
📍 Ibaraki, JP: #4,343 of 6,779 inventorsTop 65%
Overall (All Time): #3,806,923 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5348890 Trioxane derivatives, and method for the chemiluminescence Shuji Ichikawa, Motohiro Mitani, Hideo Sawada, Takeo Matsumoto 1994-09-20