HI

Hidetsugu Ikeda

IC Idemitsu Kosan Co.: 3 patents #17 of 164Top 15%
Overall (2022): #80,068 of 548,613Top 15%
3
Patents 2022

Issued Patents 2022

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
11489123 Compound, organic electroluminescence device and electronic device Ryota Takahashi, Tomoki Kato 2022-11-01
RE49118 Material for organic electroluminescence device and electroluminescence device employing the same Yuki Nakano, Masahide Matsuura, Toshihiro Iwakuma 2022-06-28
11342512 Compounds for organic electroluminescence device Yuki Nakano, Ryota Takahashi, Keita SEDA, Tomoki Kato, Thomas Schaefer +2 more 2022-05-24