Inventor
FUJII TADAAKI
JP16 patents
⚠️ This page may combine multiple inventors who share the name “FUJII TADAAKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
JIDOSHA KIKI CO
11 patentsUS5538400AJul 23, 1996
Variable displacement pump
JIDOSHA KIKI CO57 citations96
US5265691ANov 30, 1993
Rack-and-pinion steering apparatus
JIDOSHA KIKI CO60 citations96
US5829547ANov 3, 1998
Power steering apparatus with pump driven by pulse width modulated controlled, brushless d.c. electric motor
JIDOSHA KIKI CO58 citations94
US5518380AMay 21, 1996
Variable displacement pump having a changeover value for a pressure chamber
JIDOSHA KIKI CO89 citations94
US5711394AJan 27, 1998
Power steering apparatus with motor driven pump
JIDOSHA KIKI CO23 citations92
US5165495ANov 24, 1992
Electrically driven power steering apparatus
JIDOSHA KIKI CO24 citations92
US4645025AFeb 24, 1987
Steering apparatus for vehicle
JIDOSHA KIKI CO39 citations92
US4415319ANov 15, 1983
Pump unit
JIDOSHA KIKI CO23 citations82
US4488475ADec 18, 1984
Power steering apparatus
JIDOSHA KIKI CO12 citations73
US4458580AJul 10, 1984
Power steering apparatus
JIDOSHA KIKI CO9 citations73
US4428399AJan 31, 1984
Power steering apparatus
JIDOSHA KIKI CO12 citations72
HITACHI LTD
5 patentsUS7290638B2Nov 6, 2007
Electric power steering system
HITACHI LTD33 citations92
US6603110B2Aug 5, 2003
Temperature compensating circuit, temperature compensating logarithm conversion circuit and light receiver
HITACHI LTD19 citations90
US6426495B1Jul 30, 2002
Temperature compensating circuit, temperature compensating logarithm conversion circuit and light receiver
HITACHI LTD14 citations82
US4262246AApr 14, 1981
Standing wave ratio detecting apparatus
HITACHI LTD23 citations82
US4290009ASep 15, 1981
Standing wave ratio detecting apparatus
HITACHI LTD22 citations75