KS

Keita SEDA

IC Idemitsu Kosan Co.: 2 patents #28 of 111Top 30%
Overall (2023): #136,413 of 537,848Top 30%
2
Patents 2023

Issued Patents 2023

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11569449 Organic electroluminescence device and novel compound Ryota Takahashi, Hidetsugu Ikeda, Yuki Nakano 2023-01-31
11557730 Organic electroluminescence device and novel compound Ryota Takahashi, Hidetsugu Ikeda, Yuki Nakano 2023-01-17