Inventor · disambiguated record
Yasushi Matsushita
Also filed as: MATSUSHITA YASUSHI
24 granted patents·188 citations·filing 1997–2021
94Inventor score
Top patents by PatentIndex Score
24 records- 0194US11597473B2Electric snowmobileYAMAHA MOTOR CO LTD·Filed 2021·Granted Mar 7, 2023·3 cites·14 claims
- 0293US11731734B2Electric snowmobileYAMAHA MOTOR CO LTD·Filed 2021·Granted Aug 22, 2023·4 cites·15 claims
- 0393US6626164B2Automotive four-cycle engineMAZDA MOTOR·Filed 2002·Granted Sep 30, 2003·65 cites·12 claims
- 0485US9712025B2Magnet inserting apparatus for magnet insertion into magnet insertion slots of rotor core and method thereofNISSAN MOTOR·Filed 2014·Granted Jul 18, 2017·6 cites·5 claims
- 0583US5940181AMeasuring method and measuring apparatusCANON KK·Filed 1997·Granted Aug 17, 1999·63 cites·18 claims
- 0679US9908255B2Apparatus and method for manufacturing magnet segments constituting field pole magnetic bodyNISSAN MOTOR·Filed 2013·Granted Mar 6, 2018·3 cites·9 claims
- 0779US9819250B2Magnet inserting apparatus for magnet insertion into magnet insertion slots of rotor coreNISSAN MOTOR·Filed 2014·Granted Nov 14, 2017·4 cites·5 claims
- 0878US9754719B2Cutting method and cutting device of manufacturing magnet piece forming magnet body for field pole to be arranged in rotating electric machineNISSAN MOTOR·Filed 2014·Granted Sep 5, 2017·3 cites·11 claims
- 0978US9613749B2Manufacturing device for field pole magnet body and manufacturing method for sameNISSAN MOTOR·Filed 2012·Granted Apr 4, 2017·4 cites·4 claims
- 1075US9251951B2Method of manufacturing magnet segment of field pole magnet bodyNISSAN MOTOR·Filed 2013·Granted Feb 2, 2016·4 cites·2 claims
- 1170US7794306B2Surface finishing apparatus and related methodNISSAN MOTOR·Filed 2004·Granted Sep 14, 2010·14 cites·19 claims
- 1267US12139233B2Electric snowmobileYAMAHA MOTOR CO LTD·Filed 2021·Granted Nov 12, 2024·0 cites·13 claims
- 1367US7413498B2Lapping apparatus and lapping methodNISSAN MOTOR·Filed 2004·Granted Aug 19, 2008·11 cites·31 claims
- 1466US9330840B2Apparatus for manufacturing field pole magnetic bodyNISSAN MOTOR·Filed 2013·Granted May 3, 2016·2 cites·8 claims
- 1556US10857880B2VehicleYAMAHA MOTOR CO LTD·Filed 2019·Granted Dec 8, 2020·0 cites·16 claims
- 1653US9929628B2Magnet insertion method into rotor coreNISSAN MOTOR·Filed 2014·Granted Mar 27, 2018·0 cites·6 claims
- 1751US10279504B2Manufacture method and manufacturing device for manufacturing magnet piece constituting magnet body for field pole disposed on rotating electric machineNISSAN MOTOR·Filed 2014·Granted May 7, 2019·0 cites·7 claims
- 1850US9779871B2Manufacturing device for cleft magnetNISSAN MOTOR·Filed 2013·Granted Oct 3, 2017·0 cites·4 claims
- 1949US10668641B2Magnet cutting deviceNISSAN MOTOR·Filed 2014·Granted Jun 2, 2020·0 cites·8 claims
- 2048US9825513B2Rectangular wire stator coil manufacturing methodNISSAN MOTOR·Filed 2014·Granted Nov 21, 2017·0 cites·10 claims
- 2148US9659707B2Manufacturing device for field-pole magnet and manufacturing method for sameNISSAN MOTOR·Filed 2012·Granted May 23, 2017·0 cites·8 claims
- 2245US9899148B2Manufacturing device for field pole magnet body and manufacturing method for sameNISSAN MOTOR·Filed 2012·Granted Feb 20, 2018·0 cites·8 claims
- 2345US9625539B2Magnet evaluating device and methodNISSAN MOTOR·Filed 2014·Granted Apr 18, 2017·0 cites·9 claims
- 2445US7033245B2Lapping apparatus and lapping methodNISSAN MOTOR·Filed 2004·Granted Apr 25, 2006·2 cites·24 claims
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