KS

Keita SEDA

IC Idemitsu Kosan Co.: 1 patents #56 of 131Top 45%
Overall (2019): #386,033 of 560,194Top 70%
1
Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10249832 Organic electroluminescence device and novel compound Ryota Takahashi, Hidetsugu Ikeda, Yuki Nakano 2019-04-02