YS

Yasunori Sadamune

SK Showa Shell Sekiyu Kabushiki Kaisha: 1 patents #22 of 60Top 40%
Overall (All Time): #3,846,062 of 4,157,543Top 95%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5096613 Optically active fluorine-containing alcohol compounds and liquid crystal compounds therefrom Yoshiichi Suzuki, Noriko Yamakawa 1992-03-17