KA

Katuhiko Asano

HI Hitachi: 1 patents #814 of 2,935Top 30%
Overall (1989): #91,184 of 140,708Top 65%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4872314 Superconducting coil refrigerating method and superconducting apparatus Takao Suzuki 1989-10-10