TM

Toyoshi Maruo

SI Sumitomo Heavy Industries: 1 patents #424 of 917Top 50%
📍 Chesapeake, VA: #145 of 343 inventorsTop 45%
🗺 Virginia: #18,729 of 34,511 inventorsTop 55%
Overall (All Time): #3,853,315 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5123884 Planetary speed changing device Masatoshi Kondoh 1992-06-23