HI

Hidetsugu Ikeda

IC Idemitsu Kosan Co.: 1 patents #58 of 135Top 45%
Overall (2018): #399,098 of 503,207Top 80%
1
Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9954187 Compound, organic electroluminescence device and electronic device Ryota Takahashi, Tomoki Kato 2018-04-24