SY

Sadaji Yamashita

UN Unicolloid: 1 patents #3 of 10Top 30%
Overall (All Time): #3,608,033 of 4,157,543Top 90%
1
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6030641 Sustained release capsule and method for preparing the same Seiki Harada 2000-02-29