SI

Syuzou Iwaasa

HI Hitachi: 1 patents #17,742 of 28,497Top 65%
Overall (All Time): #4,008,382 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4492889 Stator of submerged motor Keiji Fukushi, Yutaka Higashimura, Shinei Huzioka, Kenzo Kadotani 1985-01-08