YI

Yoshihisa Iwashita

HI Hitachi: 1 patents #867 of 2,942Top 30%
Overall (1997): #56,267 of 185,788Top 35%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5661366 Ion beam accelerating device having separately excited magnetic cores Junichi Hirota 1997-08-26