KN

Kohtaro Nagazawa

SC Somar Manufacturing Co.: 1 patents #7 of 15Top 50%
📍 Ibusuki, JP: #6 of 7 inventorsTop 90%
Overall (All Time): #4,028,513 of 4,157,543Top 100%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4427760 Photohardenable materials Tsutomu Satoh, Kunio Morikubo, Fujio Tanaka, Masaki Okuyama 1984-01-24