KO

Koujirou OOKAWA

Dai Nippon Printing Co.: 1 patents #1,392 of 2,222Top 65%
Overall (All Time): #2,945,484 of 4,157,543Top 75%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9652100 Electroconductive film comprising base material film and one or more functional layers configured to suppress variations of hue between different viewing angles Takashi Kuroda 2017-05-16