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TL Teijin Limited: 1 patents #850 of 1,631Top 55%
Overall (All Time): #3,491,338 of 4,157,543Top 85%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6797225 Process for producing polyester sheet and film Norio Takagi, Shozo Nitta 2004-09-28