KS

Katsuhiko Sugou

TC Toyo Gosei Kogyo Co.: 1 patents #19 of 50Top 40%
📍 Funabashi, JP: #699 of 1,104 inventorsTop 65%
Overall (All Time): #3,822,715 of 4,157,543Top 95%
1
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5206349 Aromatic diazo compounds and photosensitive compositions using the same Hirotada Iida, Hajime Arai, Hitoshi Sugiura, Kieko Harada 1993-04-27