YK

Yoshiro Kitajima

TO Toshiba: 1 patents #1,121 of 2,688Top 45%
Overall (All Time): #4,099,436 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4297553 Enclosed switching apparatus Yoshihiro Kawaguchi, Kosuke Higuchi 1981-10-27