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Reiko Tazawa

SC Sanyo Electric Co.: 1 patents #3,644 of 6,347Top 60%
📍 Kashiwa, JP: #407 of 653 inventorsTop 65%
Overall (All Time): #3,478,828 of 4,157,543Top 85%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6735166 Optical disk with pattern and fabrication method thereof Takanari Kusafuka, Kenji Kiyota, Mitsuhiro Ohtani 2004-05-11