IY

Isao Yamagishi

DK Denki Kagaku Kogyo: 1 patents #291 of 655Top 45%
Overall (All Time): #3,566,764 of 4,157,543Top 90%
1
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6495625 Chloroprene type rubber composition Yasushi Abe, Mitsuyuki Nakada, Kazuomi Aoki 2002-12-17