HK

Hitoshi Kuma

IC Idemitsu Kosan Co.: 1 patents #70 of 147Top 50%
Overall (2017): #402,254 of 506,227Top 80%
1
Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9812661 Organic electroluminescent device Yuichiro Kawamura, Yukitoshi Jinde, Toshinari Ogiwara, Chishio Hosokawa 2017-11-07