AS

Akio Sakai

SC Sumitomo Chemical: 1 patents #102 of 306Top 35%
Overall (2019): #553,531 of 560,194Top 100%
1
Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10418665 Separator roll, method for producing separator roll, and label checking method Yasutoshi MINEMOTO, Yusuke Kon 2019-09-17