HS

Hatsuo Sato

📍 Fujimi, JP: #148 of 195 inventorsTop 80%
Overall (All Time): #3,439,623 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6846366 Carburizing method and carburizing apparatus Kazuki Kawata, Shigeta Asai, Yoshiyuki Sekiya 2005-01-25