AT

Akihisa Tonegawa

SK Showa Denko K.K.: 1 patents #22 of 119Top 20%
Overall (2019): #553,289 of 560,194Top 100%
1
Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10508038 Carbon material, method for manufacturing same, and use thereof Daisuke KOHNO, Daisuke Harada, Yasuaki Wakizaka 2019-12-17