Inventor
OKAMOTO KYOICHI
JP21 patents
⚠️ This page may combine multiple inventors who share the name “OKAMOTO KYOICHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MITSUBISHI ELECTRIC CORP
19 patentsUS4680979AJul 21, 1987
Planetary gear starter
MITSUBISHI ELECTRIC CORP64 citations94
US6239503B1May 29, 2001
Electric starter motor
MITSUBISHI ELECTRIC CORP30 citations91
US4978875ADec 18, 1990
Draining device for a starter
MITSUBISHI ELECTRIC CORP21 citations82
US4945270AJul 31, 1990
Moisture drain structure for a dynamoelectric machine and manufacturing method therefor
MITSUBISHI ELECTRIC CORP22 citations82
US4604907AAug 12, 1986
Reduction gear device for a coaxial type starter
MITSUBISHI ELECTRIC CORP24 citations82
US4995275AFeb 26, 1991
Device for supporting pinion shaft of electric motor for starting engine
MITSUBISHI ELECTRIC CORP20 citations81
US4895035AJan 23, 1990
Device for supporting pinion shaft of electric motor for starting engine
MITSUBISHI ELECTRIC CORP17 citations81
US4651575AMar 24, 1987
Vehicle starter and gear structure therefor
MITSUBISHI ELECTRIC CORP18 citations81
US4777717AOct 18, 1988
Method for manufacturing a magnet-type motor yoke assembly
MITSUBISHI ELECTRIC CORP23 citations80
US5864194AJan 26, 1999
Starter
MITSUBISHI ELECTRIC CORP10 citations74
US5157978AOct 27, 1992
Starter apparatus with planetary speed reduction gear
MITSUBISHI ELECTRIC CORP9 citations74
US4920812AMay 1, 1990
Engine starter structure
MITSUBISHI ELECTRIC CORP8 citations74
US4554474ANov 19, 1985
Stator for a magnet motor
MITSUBISHI ELECTRIC CORP13 citations74
US4891539AJan 2, 1990
Brush device
MITSUBISHI ELECTRIC CORP15 citations73
US4916958AApr 17, 1990
Pinion stopper of engine starter
MITSUBISHI ELECTRIC CORP19 citations72
US4739181AApr 19, 1988
Starting motor with epicycle reduction gear
MITSUBISHI ELECTRIC CORP9 citations72
US4712451ADec 15, 1987
Starter with a gear reduction mechanism
MITSUBISHI ELECTRIC CORP18 citations72
US5931037AAug 3, 1999
Yoke of planetary gear-type starter, manufacturing apparatus therefor and manufacturing method thereof
MITSUBISHI ELECTRIC CORP5 citations62
US4813121AMar 21, 1989
Method of mounting a cover for an over-running clutch
MITSUBISHI ELECTRIC CORP1 citations52