YF

Yasuhisa Furutaka

AC Asahi Glass Co.: 1 patents #1,233 of 2,251Top 55%
AT Agency Of Industrial Science And Technology: 1 patents #568 of 1,778Top 35%
Overall (All Time): #3,501,515 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

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