Inventor
UMEZAKI TOMOKAZU
JP14 patents
⚠️ This page may combine multiple inventors who share the name “UMEZAKI TOMOKAZU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MITSUBISHI ELECTRIC CORP
13 patentsUS6614140B2Sep 2, 2003
Magneto generator
MITSUBISHI ELECTRIC CORP26 citations91
US6429564B1Aug 6, 2002
Magneto generator
MITSUBISHI ELECTRIC CORP29 citations91
US4982498AJan 8, 1991
Method of making a high-voltage transformer
MITSUBISHI ELECTRIC CORP21 citations81
US4866409ASep 12, 1989
Resin-crack prevented high-voltage transformer
MITSUBISHI ELECTRIC CORP23 citations81
US5044328ASep 3, 1991
Ignition device for internal combustion engine
MITSUBISHI ELECTRIC CORP17 citations73
US4985984AJan 22, 1991
Ignition coil for internal combustion engine
MITSUBISHI ELECTRIC CORP18 citations73
US4803454AFeb 7, 1989
Ignition coil
MITSUBISHI ELECTRIC CORP15 citations73
US5003959AApr 2, 1991
Ignition coil unit for an internal combustion engine
MITSUBISHI ELECTRIC CORP16 citations72
US4951641AAug 28, 1990
Ignition coil assembly structure for an internal combustion engine
MITSUBISHI ELECTRIC CORP17 citations72
US7114937B2Oct 3, 2006
Magneto-generator, method of manufacturing the same and resin molding die assembly for manufacturing the same
MITSUBISHI ELECTRIC CORP2 citations62
US6891288B2May 10, 2005
Magneto-generator, method of manufacturing the same and resin molding die assembly for manufacturing the same
MITSUBISHI ELECTRIC CORP1 citations62
US7178219B2Feb 20, 2007
Method of manufacturing a magneto-generator
MITSUBISHI ELECTRIC CORP0 citations52
US7295093B2Nov 13, 2007
Internal combustion engine ignition coil apparatus
MITSUBISHI ELECTRIC CORP0 citations41