RY

Ron Yamamoto

Overall (All Time): #3,768,103 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5405356 Child-birth assisting system Soonkap Hahn, Wei-Zheng Pan, Peter M. Lloyd, Mingying Gai 1995-04-11