Inventor
IWANARI EIJI
JP18 patents
⚠️ This page may combine multiple inventors who share the name “IWANARI EIJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DENSO CORP
17 patentsUS5944262AAug 31, 1999
Fuel injection valve and its manufacturing method
DENSO CORP129 citations97
US5996910ADec 7, 1999
Fuel injection valve and method of manufacturing the same
DENSO CORP115 citations96
US7195466B2Mar 27, 2007
Fuel pump having electric motor integrally contained in single housing
DENSO CORP21 citations92
US7157828B2Jan 2, 2007
Fuel pump for high torque in compact structure
DENSO CORP24 citations92
US6767179B2Jul 27, 2004
Impeller and turbine type fuel pump
DENSO CORP28 citations92
US6541889B2Apr 1, 2003
DC motor
DENSO CORP24 citations92
US5950932ASep 14, 1999
Fuel injection valve
DENSO CORP40 citations92
US7084547B2Aug 1, 2006
Motor, fuel pump, commutator, and method for manufacturing a commutator
DENSO CORP15 citations83
US7546833B2Jun 16, 2009
Fuel feed apparatus
DENSO CORP16 citations82
US7396217B2Jul 8, 2008
Fuel pump to be installed inside fuel tank
DENSO CORP7 citations73
US6743001B2Jun 1, 2004
Fuel pump having rotatably supported pipe member between bearing members and fixed center shaft
DENSO CORP10 citations73
US7043822B2May 16, 2006
Method of manufacturing commutator of rotary electric machine
DENSO CORP4 citations63
US7014432B2Mar 21, 2006
Fuel pumping unit, with a plurality of commutator brush assemblies with engaging members for restricting brush movement toward the pump motor section
DENSO CORP6 citations62
US6702546B2Mar 9, 2004
Turbine fuel pump
DENSO CORP4 citations62
US6446856B2Sep 10, 2002
Method of welding composite member
DENSO CORP3 citations61
US8051562B2Nov 8, 2011
Method and apparatus for manufacturing fuel pump
DENSO CORP1 citations48
US8007226B2Aug 30, 2011
Fuel pump
DENSO CORP0 citations40