YS

Yoshio Sugaya

AC Asahi Glass Co.: 1 patents #55 of 219Top 30%
Overall (2002): #85,071 of 266,432Top 35%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6471867 Electro-regenerating type apparatus for producing deionized water Yukio Matsumura, Hiroshi Toda 2002-10-29