Inventor
KOUMURA MASATOSHI
JP14 patents
⚠️ This page may combine multiple inventors who share the name “KOUMURA MASATOSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DENSO CORP
13 patentsUS7067947B2Jun 27, 2006
Automotive alternator having rectifier mounted on heatsink plate with cooling fins
DENSO CORP16 citations83
US7629720B2Dec 8, 2009
Vehicle alternator with improved end cover structure
DENSO CORP10 citations82
US7605511B2Oct 20, 2009
Vehicular alternator and method of producing the same
DENSO CORP9 citations82
US7183677B2Feb 27, 2007
Automotive alternator having rectifier mounted on heatsink plate with cooling fins
DENSO CORP7 citations73
US7977847B2Jul 12, 2011
Vehicle alternator
DENSO CORP2 citations62
US7855482B2Dec 21, 2010
Rectifier with improved resistance against vibration
DENSO CORP3 citations62
US7759830B2Jul 20, 2010
Alternating current generator with improved frame structure
DENSO CORP3 citations62
US7605502B2Oct 20, 2009
Automotive alternator with rectifier having high-strength heat sinks
DENSO CORP6 citations62
US7888829B2Feb 15, 2011
Vehicle AC generator
DENSO CORP4 citations61
US7781923B2Aug 24, 2010
AC generator for a vehicle
DENSO CORP4 citations61
US7755249B2Jul 13, 2010
Alternator with rotor for vehicle
DENSO CORP2 citations61
US7619333B2Nov 17, 2009
Vehicle alternator with improved operation reliability
DENSO CORP6 citations61
US7116022B2Oct 3, 2006
AC generator for vehicle
DENSO CORP4 citations61