AS

Akihiro Seki

SC Shin-Etsu Chemical Co.: 1 patents #79 of 255Top 35%
📍 Joetsu, JP: #21 of 34 inventorsTop 65%
Overall (2002): #259,533 of 266,432Top 100%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6395446 Resist compositions and patterning process Katsuya Takemura, Youichi Ohsawa, Jun Watanabe, Shigehiro Nagura 2002-05-28