ST

Satomi TASAKI

IC Idemitsu Kosan Co.: 5 patents #5 of 111Top 5%
Overall (2023): #27,218 of 537,848Top 6%
5
Patents 2023

Issued Patents 2023

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
11839148 Organic electroluminescent element and electronic device Kazuki Nishimura, Yuki Nakano, Hiroaki ITOI 2023-12-05
11739061 Compound, material for organic electroluminescent elements, organic electroluminescent element, and electronic device Masahiro Kawamura, Toshinari Ogiwara, Hitoshi Kuma, Kei Yoshida, Keiji Okinaka 2023-08-29
11723266 Organic electroluminescent element and electronic device Ryoji Maeda, Kazuki Nishimura, Yongguk LEE 2023-08-08
11600780 Organic electroluminescence device and electronic apparatus Taro YAMAKI, Hiroaki ITOI, Yuki Nakano, Yuichiro Kawamura 2023-03-07
11552259 Organic electroluminescent element and electronic device Kazuki Nishimura, Hiroaki TOYOSHIMA 2023-01-10