YH

Yuichi Hamada

SC Shin-Etsu Chemical Co.: 2 patents #54 of 273Top 20%
Overall (2019): #102,460 of 560,194Top 20%
2
Patents 2019

Issued Patents 2019

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10338465 Pellicle frame and pellicle 2019-07-02
10241393 Pellicle 2019-03-26