SI

Shoichi Ishikawa

HS Harmonic Drive Systems: 1 patents #1 of 1Top 100%
📍 Anjo, JP: #28 of 85 inventorsTop 35%
Overall (1989): #57,765 of 140,708Top 45%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4823638 Tooth profile of spline of strain wave gearing — 1989-04-25