NM

Nobutaka Miyoshi

HI Hitachi: 1 patents #17,742 of 28,497Top 65%
Overall (All Time): #4,024,404 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4551991 Multi-effect absorption refrigerating machine Shigeo Sugimoto, Michihiko Aizawa 1985-11-12