YK

Yoshitake Kashima

HI Hitachi: 2 patents #13,388 of 28,497Top 50%
Overall (All Time): #2,355,976 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4424503 Three-phase and three-leg core of core-type transformer — 1984-01-03
4247841 Three winding transformer Ryozi Nakatake, Teruo Fukuda 1981-01-27