Inventor
CHIYODA MAKOTO
JP4 patents
Patents
4 patentsUS7885065B2Feb 8, 2011
Fan motor apparatus and electronic apparatus
SONY CORP11 citations82
US7753590B2Jul 13, 2010
Bearing unit and driving motor using the bearing unit
SONY CORP4 citations61
US7614791B2Nov 10, 2009
Bearing unit and motor using the same
SONY CORP6 citations61
US7564155B2Jul 21, 2009
Bearing unit and motor
SONY CORP4 citations60