Inventor
SOHARA KATSUHITO
JP4 patents
Patents
4 patentsUS7800274B2Sep 21, 2010
Thin stator, eccentric motor and axial air-gap brushless vibration motor equipped with the same
TOKYO PARTS KOGYO KK31 citations90
US6853109B2Feb 8, 2005
Axially sliding contact type of a commutator, a rotor including the commutator, and an electric motor having the rotor
TOKYO PARTS KOGYO KK7 citations70
US6876121B2Apr 5, 2005
Flat oscillation motor equipped with a brush apparatus
TOKYO PARTS KOGYO KK5 citations60
US7247963B2Jul 24, 2007
Eccentric rotor and vibration motor using such eccentric rotor
TOKYO PARTS KOGYO KK3 citations58