TI

Toshihiro Iwakuma

IC Idemitsu Kosan Co.: 1 patents #56 of 164Top 35%
Overall (2022): #228,160 of 548,613Top 45%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
RE49118 Material for organic electroluminescence device and electroluminescence device employing the same Yuki Nakano, Masahide Matsuura, Hidetsugu Ikeda 2022-06-28