SH

Seiichi Hayashi

HI Hitachi: 1 patents #814 of 2,935Top 30%
📍 Anan, JP: #1 of 13 inventorsTop 8%
Overall (1989): #58,570 of 140,708Top 45%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4819108 Apparatus for positioning magnetic head Gen Seki 1989-04-04