Inventor
OOIWA TOORU
JP19 patents
⚠️ This page may combine multiple inventors who share the name “OOIWA TOORU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DENSO CORP
16 patentsUS6184602B1Feb 6, 2001
Rectifying apparatus for an automotive AC generator
DENSO CORP54 citations95
US5949166ASep 7, 1999
Rectifying apparatus for an automotive AC generator
DENSO CORP48 citations95
US6727625B2Apr 27, 2004
Rotary electric machine and method for manufacturing the same
DENSO CORP20 citations92
US6515392B2Feb 4, 2003
Vehicle AC generator
DENSO CORP54 citations92
US6114786ASep 5, 2000
Rotor for vehicular alternating current generator
DENSO CORP27 citations92
US7784168B2Aug 31, 2010
Magnet protection mechanism for magnet body in rotor and magnet protection method
DENSO CORP8 citations84
US7564159B2Jul 21, 2009
Structure of automotive alternator
DENSO CORP11 citations84
US7541685B2Jun 2, 2009
Vehicle-mounted alternator
DENSO CORP9 citations84
US7408280B2Aug 5, 2008
Rotor of rotary electric machine
DENSO CORP10 citations84
US6839236B2Jan 4, 2005
Voltage control device for vehicular alternator
DENSO CORP9 citations74
US7196497B2Mar 27, 2007
Vehicle-mounted electrical generating system in which field current of electric generator supplying power to high-voltage system is derived from supply voltage of low-voltage system
DENSO CORP8 citations73
US7143506B2Dec 5, 2006
Rotary electric machine and method for manufacturing the same
DENSO CORP9 citations73
US7105960B2Sep 12, 2006
Generator mountable to vehicle
DENSO CORP3 citations62
US6822362B2Nov 23, 2004
Rotary electric machine
DENSO CORP5 citations62
US6633096B2Oct 14, 2003
Alternator
DENSO CORP2 citations62
US7602093B2Oct 13, 2009
Vehicle alternator and stator for vehicle alternator
DENSO CORP4 citations60