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Yasumasa Yoshitomi

ZE Zeon: 1 patents #435 of 734Top 60%
Overall (All Time): #3,363,540 of 4,157,543Top 85%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7413810 Polarization plate protection film Tetsuya Toyoshima, Masanori Yoshihara 2008-08-19