Inventor
SANGAWA YUKIO
JP3 patents
Patents
3 patentsUS6578280B2Jun 17, 2003
Hole center detecting apparatus, straightness measuring apparatus, and residual torsion measuring apparatus
BRIDGESTONE CORP24 citations89
US7013573B2Mar 21, 2006
Hole center detecting apparatus, straightness measuring apparatus, and residual torsion measuring apparatus
BRIDGESTONE CORP1 citations60
US6752025B2Jun 22, 2004
Hole center detecting apparatus, straightness measuring apparatus, and residual torsion measuring apparatus
BRIDGESTONE CORP0 citations49