AH

Akiyo Horiuchi

SI Sumitomo Heavy Industries: 2 patents #252 of 917Top 30%
📍 Amuru, UG: #258 of 499 inventorsTop 55%
Overall (All Time): #2,271,674 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5647703 Globoid worm gear generating method 1997-07-15
5456558 Globoid worm gear generating method 1995-10-10