KY

Katsushi Yoshioka

DC Dainippon Screen Mfg. Co.: 1 patents #14 of 76Top 20%
Overall (1997): #121,179 of 185,788Top 70%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5677000 Substrate spin treating method and apparatus Yoshiteru Fukutomi, Tsuyoshi Mitsuhashi, Kenji Sugimoto 1997-10-14