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Katuyosi Numata

KO Kasei Optonix: 1 patents #58 of 142Top 45%
📍 Aikawa, JP: #50 of 80 inventorsTop 65%
Overall (All Time): #3,917,655 of 4,157,543Top 95%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4979200 Radiographic intensifying screen Akio Umemoto, Yuji Aoki, Hideo Suzuki 1990-12-18