Inventor
TAKADA KIYOYUKI
JP5 patents
Patents
5 patentsUS7510329B2Mar 31, 2009
Bearing unit and rotary drive using the same
SONY CORP7 citations73
US7029179B2Apr 18, 2006
Bearing unit, and motor using same
SONY CORP8 citations72
US7775719B2Aug 17, 2010
Bearing unit and rotary drive using the same
SONY CORP3 citations62
US7455456B2Nov 25, 2008
Bearing unit and rotation drive device using the same
SONY CORP4 citations62
US7438475B2Oct 21, 2008
Bearing unit, and motor and electronic equipment, both equipped with the bearing unit
SONY CORP4 citations62