YI

Yamahiro Isawa

AC Asahi Chemical Research Laboratory Co.: 1 patents #5 of 9Top 60%
Overall (All Time): #3,890,198 of 4,157,543Top 95%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5066692 Electromagnetic wave shielding composition comprising epoxy resin and copper particles Isao Morooka, Yoichi Oba 1991-11-19