TS

Tsutomu Shinkawa

SC Sansha Electric Manufacturing Co.: 1 patents #1 of 2Top 50%
📍 Itami, JP: #6 of 38 inventorsTop 20%
Overall (1982): #26,353 of 81,411Top 35%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4354831 Crucible for precision casting device Hiroaki Tokuda 1982-10-19