Inventor · disambiguated record
Atsushi Umeda
Also filed as: UMEDA ATSUSHI
104 granted patents·13 pending applications·5,341 citations·filing 1993–2025
99Inventor score
Top patents by PatentIndex Score
117 records- 0199US6181043B1Alternator for vehicleDENSO CORP·Filed 1999·Granted Jan 30, 2001·162 cites·20 claims
- 0299US5998903AAlternator for an automotive vehicleDENSO CORP·Filed 1998·Granted Dec 7, 1999·212 cites·49 claims
- 0398US6417592B2Rotary electric machine for vehicleDENSO CORP·Filed 2000·Granted Jul 9, 2002·101 cites·11 claims
- 0498US6201332B1AC generator stator for vehicleDENSO CORP·Filed 1999·Granted Mar 13, 2001·134 cites·8 claims
- 0598US6181045B1Alternator for vehicleDENSO CORP·Filed 2000·Granted Jan 30, 2001·85 cites·6 claims
- 0698US6137201AAC generator for vehiclesDENSO CORP·Filed 1998·Granted Oct 24, 2000·137 cites·9 claims
- 0798US5965965AStator winding arrangement of alternator for vehicleDENSO CORP·Filed 1998·Granted Oct 12, 1999·158 cites·16 claims
- 0898US5955810AAlternator for vehicleDENSO CORP·Filed 1998·Granted Sep 21, 1999·164 cites·26 claims
- 0998US5936326AAlternator for vehicleDENSO CORP·Filed 1998·Granted Aug 10, 1999·115 cites·14 claims
- 1097US11990804B2Rotating electric machineDENSO CORP·Filed 2021·Granted May 21, 2024·3 cites·9 claims
- 1197US6459186B1AC generator for vehiclesDENSO CORP·Filed 2000·Granted Oct 1, 2002·70 cites·8 claims
- 1297US6291918B1Alternator for vehicleDENSO CORP·Filed 1998·Granted Sep 18, 2001·129 cites·14 claims
- 1397US6011332AStator cooling arrangement of alternator for vehicleDENSO CORP·Filed 1998·Granted Jan 4, 2000·132 cites·13 claims
- 1497US5483116ARotor for a rotating electric machineNIPPON DENSO CO·Filed 1994·Granted Jan 9, 1996·155 cites·23 claims
- 1596US6414410B1Rotary electric machine having reduced windingDENSO CORP·Filed 2000·Granted Jul 2, 2002·63 cites·18 claims
- 1696US6147432AAC generator stator for vehicleDENSO CORP·Filed 1999·Granted Nov 14, 2000·118 cites·18 claims
- 1796US6124660AAC generator for vehiclesDENSO CORP·Filed 1998·Granted Sep 26, 2000·119 cites·11 claims
- 1896US6051906AAlternator for vehicleDENSO CORP·Filed 1999·Granted Apr 18, 2000·97 cites·7 claims
- 1996US5543703AGenerator motor for vehiclesNIPPON DENSO CO·Filed 1994·Granted Aug 6, 1996·104 cites·10 claims
- 2095US6784583B2Rotary electric machineDENSO CORP·Filed 2002·Granted Aug 31, 2004·52 cites·21 claims
- 2195US6700236B2Liquid-cooled vehicle rotary electric machineDENSO CORP·Filed 2000·Granted Mar 2, 2004·63 cites·21 claims
- 2295US6313559B1Stator arrangement of rotary electric machineDENSO CORP·Filed 2000·Granted Nov 6, 2001·60 cites·10 claims
- 2395US6198190B1Alternator for an automotive vehicleDENSO CORP·Filed 1999·Granted Mar 6, 2001·93 cites·36 claims
- 2495US6097130AAlternator for vehicleDENSO CORP·Filed 1998·Granted Aug 1, 2000·109 cites·6 claims
- 2594US6144136AStator arrangement of alternator for vehicleDENSO CORP·Filed 1999·Granted Nov 7, 2000·85 cites·6 claims
- 2694US5986375AAlternator for vehicleDENSO CORP·Filed 1998·Granted Nov 16, 1999·92 cites·24 claims
- 2794US5691590AAlternator with magnetic noise reduction mechanismNIPPON DENSO CO·Filed 1995·Granted Nov 25, 1997·98 cites·16 claims
- 2894US5449962ARotary electric machineryNIPPON DENSO CO·Filed 1993·Granted Sep 12, 1995·101 cites·6 claims
- 2993US6208060B1Stator of vehicle AC generator and method of manufacturing the sameDENSO CORP·Filed 1999·Granted Mar 27, 2001·90 cites·10 claims
- 3093US6147430AStator of AC generator for vehicleDENSO CORP·Filed 1999·Granted Nov 14, 2000·88 cites·4 claims
- 3193US5982068AStator arrangement of alternator for vehicleDENSO CORP·Filed 1998·Granted Nov 9, 1999·80 cites·14 claims
- 3293US5925964ARotor for a rotating electric machineDENSO CORP·Filed 1998·Granted Jul 20, 1999·84 cites·11 claims
- 3392US8450899B2Stator for electric rotating machineUMEDA ATSUSHI·Filed 2010·Granted May 28, 2013·14 cites·18 claims
- 3492US6204586B1Stator arrangement of vehicle AC generatorDENSO CORP·Filed 1999·Granted Mar 20, 2001·78 cites·14 claims
- 3592US6091169AAlternator for vehicleDENSO CORP·Filed 1998·Granted Jul 18, 2000·81 cites·6 claims
- 3692US6078116AAlternator for vehicleDENSO CORP·Filed 1998·Granted Jun 20, 2000·57 cites·12 claims
- 3791US5994813ARotary electric machineDENSO CORP·Filed 1998·Granted Nov 30, 1999·74 cites·19 claims
- 3891US5793144ARotor for a rotating electric machineNIPPON DENSO CO·Filed 1997·Granted Aug 11, 1998·76 cites·23 claims
- 3990US6335583B1Stator of vehicle AC generator and method of manufacturing the sameDENSO CORP·Filed 1999·Granted Jan 1, 2002·74 cites·9 claims
- 4090US5568583ADispersion compensating optical fiber for wavelength multiplex transmission and method using sameFURUKAWA ELECTRIC CO LTD·Filed 1995·Granted Oct 22, 1996·98 cites·10 claims
- 4189US8779643B2Stator for electric rotating machine and method of manufacturing sameUMEDA ATSUSHI·Filed 2010·Granted Jul 15, 2014·10 cites·17 claims
- 4289US7252355B2Print head driving circuitSEIKO EPSON CORP·Filed 2004·Granted Aug 7, 2007·36 cites·7 claims
- 4388US5780953AAlternatorNIPPON DENSO CO·Filed 1996·Granted Jul 14, 1998·69 cites·17 claims
- 4488US5608616APower converterNIPPON DENSO CO·Filed 1994·Granted Mar 4, 1997·63 cites·18 claims
- 4587US6275404B1Rectifier arrangement of vehicle AC generatorDENSO CORP·Filed 2000·Granted Aug 14, 2001·38 cites·18 claims
- 4686US6388358B1Stator of AC-generator and method of manufacturing the sameDENSO CORP·Filed 1999·Granted May 14, 2002·56 cites·10 claims
- 4785US6211594B1Vehicle AC generator's statorDENSO CORP·Filed 1999·Granted Apr 3, 2001·55 cites·5 claims
- 4883US5952749ACooling arrangement of alternatorDENSO CORP·Filed 1998·Granted Sep 14, 1999·53 cites·14 claims
- 4983US5536987AAlternating current generator for a motor vehicleNIPPON DENSO CO·Filed 1994·Granted Jul 16, 1996·51 cites·11 claims
- 5081US6853111B2Electric-machine-rotor having field coil and auxiliary permanent magnets amd method of manufacturing the sameDENSO CORP·Filed 2001·Granted Feb 8, 2005·21 cites·11 claims
Showing the top 50 of 117 patent records by PatentIndex Score.
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