KO

Koujirou OOKAWA

Dai Nippon Printing Co.: 1 patents #54 of 234Top 25%
Overall (2017): #342,520 of 506,227Top 70%
1
Patents 2017

Issued Patents 2017

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