Inventor
TAKATA NOZOMU
JP8 patents
Patents
8 patentsUS5570752ANov 5, 1996
Transmission arrangement for electric power assisted bicycle
YAMAHA MOTOR CO LTD115 citations97
US5789898AAug 4, 1998
Battery holding device for vehicle
YAMAHA MOTOR CO LTD60 citations96
US5924511AJul 20, 1999
Control for electric power assisted vehicle
YAMAHA MOTOR CO LTD54 citations95
US5474148ADec 12, 1995
Bicycle with electric motor
YAMAHA MOTOR CO LTD95 citations95
US5370200ADec 6, 1994
Bicycle with electric motor
YAMAHA MOTOR CO LTD85 citations95
US5226501AJul 13, 1993
Electric-motored bicycle
YAMAHA MOTOR CO LTD72 citations95
US6276479B1Aug 21, 2001
Drive arrangement for electric power assisted bicycle
YAMAHA MOTOR CO LTD137 citations94
US5375676ADec 27, 1994
Bicycle with electric motor
YAMAHA MOTOR CO LTD64 citations90