SW

Shoichi Wakita

HI Hitachi: 1 patents #814 of 2,935Top 30%
HC Hitachi Device Eng. Co.: 1 patents #1 of 6Top 20%
Overall (1989): #56,558 of 140,708Top 45%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4857795 Internal magnetic shield support apparatus for color picture tube Shigemi Hirasawa 1989-08-15