SF

Souichi Fukaya

SC Shin-Etsu Chemical Co.: 2 patents #84 of 311Top 30%
Overall (2020): #120,076 of 565,922Top 25%
2
Patents 2020

Issued Patents 2020

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10747098 Halftone phase shift photomask blank Yukio Inazuki 2020-08-18
10712654 Photomask blank Yukio Inazuki 2020-07-14