YJ

Yoshiomi Joujima

HI Hitachi: 1 patents #17,742 of 28,497Top 65%
📍 Funabashi, JP: #699 of 1,104 inventorsTop 65%
Overall (All Time): #3,952,942 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4748359 Permanent magnet rotor with sinusoidal flux pattern Masataka Yahara, Goro Urayama, Hiroshi Sugai 1988-05-31