YF

Yohei Fujii

SC Sumitomo Chemical: 1 patents #84 of 270Top 35%
Overall (2016): #175,960 of 481,213Top 40%
1
Patents 2016

Issued Patents 2016

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9522990 Carbon black Hiroshi Shiratani 2016-12-20