SI

Shoichi Ishikawa

HS Harmonic Drive Systems: 1 patents #4 of 22Top 20%
📍 Anjo, JP: #60 of 154 inventorsTop 40%
Overall (2003): #120,633 of 273,478Top 45%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6526849 Negative deflection flexible meshing type gear device having passing tooth profile with maximized tooth height 2003-03-04