TH

Takashi Hagawara

SK Showa Shell Sekiyu K.K.: 1 patents #27 of 82Top 35%
Overall (All Time): #3,864,601 of 4,157,543Top 95%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5167861 Novel liquid crystal compounds Yoshiichi Suzuki 1992-12-01