TS

Tatsuo Sone

AC Asahi Kasei Kogyo Co.: 1 patents #565 of 1,395Top 45%
Overall (All Time): #3,796,021 of 4,157,543Top 95%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5306769 Acetal copolymer and process for producing same Tadashige Hata, Kazuhiko Matsuzaki 1994-04-26