YH

Yasuyuki Hoshino

SK Showa Denko K.K.: 1 patents #51 of 105Top 50%
Overall (2022): #204,500 of 548,613Top 40%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11312625 Hydrogen sulfide mixture, method for producing same, and filling container Yosuke TANIMOTO 2022-04-26