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Yoshito Yokoyama

WE Welfide: 1 patents #16 of 62Top 30%
Overall (All Time): #3,579,700 of 4,157,543Top 90%
1
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6221864 Prophylactic or therapeutic agent for diseases attributable to infection with helicobacters Fumihiro Hirayama, Mitsuharu Sano, Nobuhiro Sakurai 2001-04-24