Inventor
HIGANO SAKAE
JP6 patents
Patents
6 patentsUS6948217B2Sep 27, 2005
Single-shaft hinge device comprising a plurality of torque-generating sections
MITSUBISHI STEEL MFG50 citations92
US7346960B2Mar 25, 2008
Two-shaft hinge equipped with a rotation limiting mechanism
MITSUBISHI STEEL MFG21 citations91
US7158816B1Jan 2, 2007
Foldable and portable mobile communication terminal
MITSUBISHI STEEL MFG41 citations90
US7346375B2Mar 18, 2008
Rotating mechanism of biaxial hinge and portable telephone with the same
MITSUBISHI STEEL MFG19 citations83
US7506608B2Mar 24, 2009
Hinge mechanism
MITSUBISHI STEEL MFG11 citations82
US7614118B2Nov 10, 2009
Two-shaft hinge mechanism enabling harness wiring
MITSUBISHI STEEL MFG4 citations62