TH

Toyohiko Hatakeyama

SC Sekisui Chemical Co.: 1 patents #529 of 908Top 60%
📍 Kasai, JP: #3,639 of 5,842 inventorsTop 65%
Overall (All Time): #3,854,636 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5129213 Apparatus and process for producing vacuum blood collecting tubes — 1992-07-14