Inventor · disambiguated record
Yoshihiko Yamagishi
Also filed as: YAMAGISHI YOSHIHIKO
18 granted patents·701 citations·filing 1991–2017
95Inventor score
Top patents by PatentIndex Score
18 records- 0197US5508576ARotor for brushless electromotorSEIKO EPSON CORP·Filed 1994·Granted Apr 16, 1996·123 cites·5 claims
- 0297US5369325ARotor for brushless electromotor and method for making sameSEIKO EPSON CORP·Filed 1991·Granted Nov 29, 1994·153 cites·11 claims
- 0391US6047460AMethod of producing a permanent magnet rotorSEIKO EPSON CORP·Filed 1997·Granted Apr 11, 2000·84 cites·2 claims
- 0487US10104834B2Electric lawn mower control apparatusHONDA MOTOR CO LTD·Filed 2017·Granted Oct 23, 2018·7 cites·8 claims
- 0586US5844344ADC brushless motor having auxiliary salient polesSEIKO EPSON CORP·Filed 1996·Granted Dec 1, 1998·54 cites·2 claims
- 0685US6034458ADC brushless motor having an interior permanent magnet rotor with optimal magnet thickness/air gap relationshipSEIKO EPSON CORP·Filed 1998·Granted Mar 7, 2000·53 cites·9 claims
- 0784US7993175B2Outboard motor control systemHONDA MOTOR CO LTD·Filed 2007·Granted Aug 9, 2011·15 cites·20 claims
- 0883US10111378B2Electric lawn mower control apparatusHONDA MOTOR CO LTD·Filed 2017·Granted Oct 30, 2018·5 cites·10 claims
- 0980US5359248ACorrosion resistant rotor with auxiliary yokesSEIKO EPSON CORP·Filed 1991·Granted Oct 25, 1994·48 cites·2 claims
- 1079USRE36367ERotor for brushless electromotor and method for making sameSEIKO EPSON CORP·Filed 1991·Granted Nov 2, 1999·44 cites·12 claims
- 1178US7122930B2Electric motorHONDA MOTOR CO LTD·Filed 2004·Granted Oct 17, 2006·34 cites·9 claims
- 1276US5371426ARotor of brushless motorSEIKO EPSON CORP·Filed 1991·Granted Dec 6, 1994·40 cites·4 claims
- 1373US7116065B2Electric vehicleHONDA MOTOR CO LTD·Filed 2004·Granted Oct 3, 2006·18 cites·15 claims
- 1470US8030868B2Electric motor, power apparatus using the same, and self-propelled snow removerHONDA MOTOR CO LTD·Filed 2008·Granted Oct 4, 2011·8 cites·7 claims
- 1567US11712000B2Work machineHONDA MOTOR CO LTD·Filed 2017·Granted Aug 1, 2023·2 cites·8 claims
- 1662US9735653B2Rotary electric device for power working machineTOYO DENSO KK·Filed 2015·Granted Aug 15, 2017·1 cites·8 claims
- 1759US7343994B2Working machineHONDA MOTOR CO LTD·Filed 2004·Granted Mar 18, 2008·12 cites·16 claims
- 1842US11469687B2Power supply deviceHONDA MOTOR CO LTD·Filed 2017·Granted Oct 11, 2022·0 cites·7 claims
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