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Shigeki Sakimura

IC Idemitsu Kosan Co.: 1 patents #699 of 1,237Top 60%
Overall (All Time): #4,060,918 of 4,157,543Top 100%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4415702 Rubberized asphalt composition and process for producing same Katsuhiro Ono 1983-11-15