AS

Akira Sekiya

AC Asahi Glass Co.: 1 patents #70 of 281Top 25%
AT Agency Of Industrial Science And Technology: 1 patents #8 of 126Top 7%
📍 Tsukuba, JP: #100 of 294 inventorsTop 35%
Overall (2003): #267,959 of 273,478Top 100%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6514425 Dry etching gas Tetsuya Takagaki, Shinsuke Morikawa, Shunichi Yamashita, Tsuyoshi Takaichi, Yasuo Hibino +3 more 2003-02-04