OM

Ohguchi Masakatsu

TK Toyo Boseki Kabushiki Kaisha: 1 patents #541 of 1,085Top 50%
📍 Pannaikadu, IN: #44 of 71 inventorsTop 65%
Overall (All Time): #4,049,916 of 4,157,543Top 100%
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Patent #TitleCo-InventorsDate
4377682 Copolyesters Tatsuhiko Shizuki, Takao Kashihara 1983-03-22