RT

Ryo Tsuchiya

IC Idemitsu Kosan Co.: 1 patents #58 of 135Top 45%
📍 Hitachinaka, JP: #123 of 291 inventorsTop 45%
Overall (2018): #253,182 of 503,207Top 55%
1
Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10032998 Organic electroluminescent element Toshinari Ogiwara 2018-07-24