HK

Hitoshi Kuma

IC Idemitsu Kosan Co.: 1 patents #44 of 109Top 45%
Overall (2016): #381,285 of 481,213Top 80%
1
Patents 2016

Issued Patents 2016

Patent #TitleCo-InventorsDate
9324950 Organic electroluminescence device Yuichiro Kawamura, Hiroyuki Saito, Masahiro Kawamura, Yukitoshi Jinde, Hirokatsu Ito +2 more 2016-04-26