Inventor · disambiguated record
Nobuyoshi Yamashita
Also filed as: YAMASHITA NOBUYOSHI
22 granted patents·4 pending applications·246 citations·filing 1994–2015
95Inventor score
Top patents by PatentIndex Score
26 records- 0194US6491440B1Wheel bearing apparatusNTN TOYO BEARING CO LTD·Filed 2000·Granted Dec 10, 2002·55 cites·3 claims
- 0291US7008112B2Hydrodynamic bearing deviceNTN TOYO BEARING CO LTD·Filed 2003·Granted Mar 7, 2006·33 cites·18 claims
- 0384US5620263AAxle bearing assembly and method of measuring bearing clearancesNTN TOYO BEARING CO LTD·Filed 1994·Granted Apr 15, 1997·34 cites·4 claims
- 0482US6729769B2Tire wheel bearing apparatusNTN TOYO BEARING CO LTD·Filed 2002·Granted May 4, 2004·20 cites·10 claims
- 0580US6921208B2Dynamic bearing device and method for making sameNTN TOYO BEARING CO LTD·Filed 2003·Granted Jul 26, 2005·21 cites·8 claims
- 0678US7146733B2Dynamic bearing device and method for making sameNTN TOYO BEARING CO LTD·Filed 2004·Granted Dec 12, 2006·19 cites·4 claims
- 0771US8387246B2Shaft member for fluid lubrication bearing apparatuses and a method for producing the sameYAMASHITA NOBUYOSHI·Filed 2011·Granted Mar 5, 2013·2 cites·3 claims
- 0869US6637944B2Tire wheel bearing apparatusNTN TOYO BEARING CO LTD·Filed 2002·Granted Oct 28, 2003·10 cites·3 claims
- 0968US8499456B2Method for producing a housing for a fluid bearing apparatusYAMASHITA NOBUYOSHI·Filed 2011·Granted Aug 6, 2013·2 cites·2 claims
- 1067US8120220B2Fluid dynamic bearing device and manufacturing method thereforYAMASHITA NOBUYOSHI·Filed 2006·Granted Feb 21, 2012·3 cites·4 claims
- 1164US5718049AAxle bearing assembly and method of measuring bearing clearancesNTN TOYO BEARING CO LTD·Filed 1997·Granted Feb 17, 1998·19 cites·6 claims
- 1262US8678653B2Shaft member for fluid lubrication bearing apparatuses and a method for producing the sameYAMASHITA NOBUYOSHI·Filed 2010·Granted Mar 25, 2014·1 cites·11 claims
- 1360US8931175B2Fluid dynamic bearing deviceMORI NATSUHIKO·Filed 2012·Granted Jan 13, 2015·1 cites·10 claims
- 1460US8020301B2Method for manufacturing hydro dynamic bearing deviceNTN TOYO BEARING CO LTD·Filed 2006·Granted Sep 20, 2011·2 cites·1 claims
- 1556US7600320B2Method for manufacturing hydro dynamic bearing deviceNTN TOYO BEARING CO LTD·Filed 2006·Granted Oct 13, 2009·1 cites·1 claims
- 1655US9003664B2Method for producing shaft member for hydrodynamic bearing apparatusYAMASHITA NOBUYOSHI·Filed 2011·Granted Apr 14, 2015·1 cites·4 claims
- 1754US5706580AMethod for producing axle bearing assembly having preset negative bearing clearanceNTN TOYO BEARING CO LTD·Filed 1997·Granted Jan 13, 1998·13 cites·2 claims
- 1852US8756816B2Method for producing a housing for a fluid bearing apparatusYAMASHITA NOBUYOSHI·Filed 2013·Granted Jun 24, 2014·0 cites·1 claims
- 1950US7941926B2Apparatus for manufacturing hydro dynamic bearing device methodNTN TOYO BEARING CO LTD·Filed 2009·Granted May 17, 2011·0 cites·1 claims
- 2049US2008212908A1Fluid Dynamic Bearing DeviceNTN TOYO BEARING CO LTD·Filed 2006·Application pending·0 cites
- 2147US8746978B2Fluid bearing apparatusYAMASHITA NOBUYOSHI·Filed 2006·Granted Jun 10, 2014·0 cites·3 claims
- 2247US7040019B2Method and apparatus for manufacturing hydro dynamic bearing deviceNTN TOYO BEARING CO LTD·Filed 2003·Granted May 9, 2006·9 cites·6 claims
- 2347US2008292228A1Shaft Member for Fluid Lubrication Bearing Apparatuses and a Method for Producing the SameYAMASHITA NOBUYOSHI·Filed 2005·Application pending·0 cites
- 2442US8578611B2Apparatus for manufacturing hydro dynamic bearing deviceKAIMI MASAYUKI·Filed 2011·Granted Nov 12, 2013·0 cites·3 claims
- 2539US2017098499A1Magnetic core part, magnetic element, and method for producing magnetic core partNTN TOYO BEARING CO LTD·Filed 2015·Application pending·0 cites
- 2639US2007278881A1Shaft Member For Hydrodynamic Bearing Apparatuses And A Method For Producing The SameYAMASHITA NOBUYOSHI·Filed 2005·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →