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Yukio Yoskikawa

AC Asahi Glass Co.: 1 patents #1,233 of 2,251Top 55%
Overall (All Time): #3,906,949 of 4,157,543Top 95%
1
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4940479 Method for manufacturing float glass Yasuo Sato, Tsunehiro Saito, Toshihito Kamioka, Masaaki Yoshikawa 1990-07-10