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Yasumasa Nakao

AC Asahi Glass Co.: 1 patents #70 of 281Top 25%
Overall (2003): #88,884 of 273,478Top 35%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6537937 Alkali-free glass Manabu Nishizawa, Akio Koike, Junichiro Kase 2003-03-25