HM

Haruhisa Miyaka

AC Asahi Glass Co.: 1 patents #1,233 of 2,251Top 55%
Overall (All Time): #4,068,534 of 4,157,543Top 100%
1
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4326046 Process for producing modified polytetrafluoroethylene Masami Yamashita, Tatsuro Asawa 1982-04-20