EH

Eietsu Hasegawa

SC Senju Metal Industry Co.: 1 patents #3 of 35Top 9%
📍 Satte, JP: #1 of 5 inventorsTop 20%
Overall (2002): #224,913 of 266,432Top 85%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6474537 Soldering method using a Cu-containing lead-free alloy Seiichiro Hasegawa 2002-11-05