RI

Roberto Yassuo Ito

📍 São Paulo, BR: #656 of 1,773 inventorsTop 40%
Overall (All Time): #3,531,648 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6663593 Disposable syringe with plunger rupture — 2003-12-16