WH

Wataru Hirai

Sumitomo Electric Industries: 1 patents #327 of 1,127Top 30%
Overall (1989): #45,832 of 140,708Top 35%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4831721 Mounting head exchange arrangement for part mounting machine Koji Fujiwara 1989-05-23