MS

Makio Sei

HI Hitachi: 1 patents #17,742 of 28,497Top 65%
📍 Oarai, JP: #30 of 60 inventorsTop 50%
Overall (All Time): #4,063,358 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4309635 Squirrel-cage rotor having end rings of double structure Kunio Miyashita 1982-01-05