Inventor
ISHIZUKA TOSHIYASU
JP5 patents
Patents
5 patentsUS4818911AApr 4, 1989
Stator of electric motor
ASMO CO LTD140 citations93
US6320293B1Nov 20, 2001
Electric motor having brushes and commutator of armature
ASMO CO LTD19 citations92
US5175460ADec 29, 1992
Flat yoke type DC machine
ASMO CO LTD36 citations90
US6056348AMay 2, 2000
Drive apparatus for pivotable window pane
ASMO CO LTD14 citations72
US6664700B2Dec 16, 2003
Brush holding device capable of reducing noise
ASMO CO LTD11 citations71