Inventor
BANZAI KEIICHIRO
30 patents
⚠️ This page may combine multiple inventors who share the name “BANZAI KEIICHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NIPPON DENSO CO
20 patentsUS5744895AApr 28, 1998
System for driving electric vehicles
NIPPON DENSO CO155 citations99
US4275344AJun 23, 1981
Voltage control apparatus for electric generators for vehicles
NIPPON DENSO CO57 citations96
US5778997AJul 14, 1998
Method and device for controlling generator for hybrid vehicle
NIPPON DENSO CO54 citations95
US5355071AOct 11, 1994
Power source apparatus for vehicles
NIPPON DENSO CO57 citations95
US5280231AJan 18, 1994
Battery condition detecting apparatus and charge control apparatus for automobile
NIPPON DENSO CO76 citations95
US5274322ADec 28, 1993
Alternating current generator for vehicle
NIPPON DENSO CO56 citations95
US5177388AJan 5, 1993
Tandem type alternator
NIPPON DENSO CO88 citations95
US5122705AJun 16, 1992
Alternating current generator having a plurality of independent three-phase windings
NIPPON DENSO CO98 citations94
US5633577AMay 27, 1997
Battery charging system for electric vehicles
NIPPON DENSO CO125 citations92
US5325038AJun 28, 1994
Driving apparatus for controlling an electric load in a vehicle
NIPPON DENSO CO34 citations92
USRE38464EMar 16, 2004
Alternating current generator having a plurality of independent three-phase windings
NIPPON DENSO CO19 citations91
US5368120ANov 29, 1994
Four wheel drive vehicle with slip control system
NIPPON DENSO CO52 citations91
US4258307AMar 24, 1981
Voltage control apparatus for a vehicle-mounted alternator
NIPPON DENSO CO20 citations82
US4349854ASep 14, 1982
Power generation control system for vehicle generator
NIPPON DENSO CO13 citations73
US4336487AJun 22, 1982
Generation control apparatus for vehicle generators
NIPPON DENSO CO15 citations73
US4315205AFeb 9, 1982
Generation control apparatus for vehicle generators
NIPPON DENSO CO14 citations73
US4306184ADec 15, 1981
Generation control appparatus for vehicle generators
NIPPON DENSO CO11 citations73
US4262243AApr 14, 1981
Generator operation indicating apparatus for vehicle generators having a protective circuit against abnormal voltage
NIPPON DENSO CO9 citations73
US4362983ADec 7, 1982
Generation control system for vehicles
NIPPON DENSO CO18 citations72
US4250444AFeb 10, 1981
Voltage regulator system for vehicle generator
NIPPON DENSO CO4 citations62
DENSO CORP
10 patentsUS5917248AJun 29, 1999
System and method for driving electric vehicle
DENSO CORP197 citations99
US6590312B1Jul 8, 2003
Rotary electric machine having a permanent magnet stator and permanent magnet rotor
DENSO CORP245 citations98
US6269290B1Jul 31, 2001
Engine-motor hybrid vehicle control apparatus and method having engine performance Lessening compensation
DENSO CORP122 citations98
US6047770AApr 11, 2000
Air conditioning apparatus for vehicle
DENSO CORP179 citations98
US6018694AJan 25, 2000
Controller for hybrid vehicle
DENSO CORP207 citations98
US5878589AMar 9, 1999
Vehicular air conditioning system for electric vehicles
DENSO CORP105 citations98
US6106972AAug 22, 2000
Battery cooling system
DENSO CORP156 citations97
US5955807ASep 21, 1999
Synchronous electric machine having auxiliary permanent magnet
DENSO CORP111 citations97
US5789881AAug 4, 1998
Power source control apparatus for hybrid vehicles
DENSO CORP122 citations97
US6401849B1Jun 11, 2002
Driving apparatus for a vehicle
DENSO CORP47 citations93