YK

Yasushi KOISHIKAWA

Samsung: 1 patents #7,077 of 17,243Top 45%
Overall (2022): #204,106 of 548,613Top 40%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11367837 Organic light-emitting device Myungsun Sim, Sooghang IHN, Joonghyuk Kim, Jongsoo Kim, Hasup Lee +2 more 2022-06-21