HA

Hiroshi Asami

SI Sumitomo Heavy Industries: 1 patents #2 of 55Top 4%
Overall (1997): #142,646 of 185,788Top 80%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5590533 Refrigerator having regenerator Mitsuru Suzuki 1997-01-07