YI

Yoshikazu Izumi

NC Nippon Zeon Co.: 1 patents #307 of 609Top 55%
Overall (All Time): #3,988,396 of 4,157,543Top 100%
1
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4563426 Process for producing biotin-vitamers Hideaki Yamada, Yoshiki Tani 1986-01-07