MY

Mineko Yamamoto

AC Asahi Glass Co.: 1 patents #1,233 of 2,251Top 55%
Overall (All Time): #3,223,625 of 4,157,543Top 80%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8272235 Method for producing alkali-free glass Yasuo Hayashi, Hideki Kushitani, Tomoyuki Tsujimura 2012-09-25