Inventor · disambiguated record
Motoharu Niki
Also filed as: NIKI MOTOHARU
22 granted patents·1 pending application·926 citations·filing 1982–2012
97Inventor score
Top patents by PatentIndex Score
23 records- 0197US6666784B1Piston rod piston detector, autotensioner and belt tension adjusterNTN TOYO BEARING CO LTD·Filed 2000·Granted Dec 23, 2003·80 cites·32 claims
- 0297US6637754B1Wheel bearing and sealing device thereforNTN TOYO BEARING CO LTD·Filed 2000·Granted Oct 28, 2003·139 cites·9 claims
- 0396US6979001B2Wheel bearing and sealing device thereforNTN TOYO BEARING CO LTD·Filed 2003·Granted Dec 27, 2005·56 cites·21 claims
- 0494US6491440B1Wheel bearing apparatusNTN TOYO BEARING CO LTD·Filed 2000·Granted Dec 10, 2002·55 cites·3 claims
- 0592US6575637B1Brake rotor and wheel bearing assemblyNTN TOYO BEARING CO LTD·Filed 2000·Granted Jun 10, 2003·31 cites·23 claims
- 0692US5725448AIdler pulleyNTN TOYO BEARING CO LTD·Filed 1995·Granted Mar 10, 1998·61 cites·9 claims
- 0791US5033878ACage for spherical roller bearingNTN TOYO BEARING CO LTD·Filed 1990·Granted Jul 23, 1991·60 cites·1 claims
- 0890US6488789B2Wheel bearing unitNTN TOYO BEARING CO LTD·Filed 2001·Granted Dec 3, 2002·29 cites·4 claims
- 0987US6010420APulley, ball bearing and fan for preventing the occurence of abnormal noise under cold ambient conditionsNTN TOYO BEARING CO LTD·Filed 1996·Granted Jan 4, 2000·39 cites·11 claims
- 1086US7081059B2Piston rod position detector, autotensioner and belt tension adjusterNTN TOYO BEARING CO LTD·Filed 2003·Granted Jul 25, 2006·22 cites·19 claims
- 1184US5620263AAxle bearing assembly and method of measuring bearing clearancesNTN TOYO BEARING CO LTD·Filed 1994·Granted Apr 15, 1997·34 cites·4 claims
- 1282US6841993B2Bearing provided with rotation sensor and motor employing the sameNTN TOYO BEARING CO LTD·Filed 2004·Granted Jan 11, 2005·15 cites·3 claims
- 1382US6729769B2Tire wheel bearing apparatusNTN TOYO BEARING CO LTD·Filed 2002·Granted May 4, 2004·20 cites·10 claims
- 1482US5112202ATurbo pump with magnetically supported impellerNTN TOYO BEARING CO LTD·Filed 1991·Granted May 12, 1992·217 cites·15 claims
- 1571US8261447B2Method for manufacturing a drive wheel bearing deviceTAJIMA EIJI·Filed 2010·Granted Sep 11, 2012·2 cites·4 claims
- 1669US6637944B2Tire wheel bearing apparatusNTN TOYO BEARING CO LTD·Filed 2002·Granted Oct 28, 2003·10 cites·3 claims
- 1766US8678662B2Drive wheel bearing deviceTAJIMA EIJI·Filed 2012·Granted Mar 25, 2014·2 cites·7 claims
- 1864US5718049AAxle bearing assembly and method of measuring bearing clearancesNTN TOYO BEARING CO LTD·Filed 1997·Granted Feb 17, 1998·19 cites·6 claims
- 1954US5706580AMethod for producing axle bearing assembly having preset negative bearing clearanceNTN TOYO BEARING CO LTD·Filed 1997·Granted Jan 13, 1998·13 cites·2 claims
- 2049US4454640AMethod of producing bearing devices for driving wheels of automobilesNTN TOYO BEARING CO LTD·Filed 1982·Granted Jun 19, 1984·13 cites·3 claims
- 2147US6959493B2Brake rotor and wheel bearing assembly having maximum acceptable runout variationNTN TOYO BEARING CO LTD·Filed 2003·Granted Nov 1, 2005·1 cites·23 claims
- 2243US2004120622A1Bearing device for drive wheelFiled 2002·Application pending·0 cites
- 2342US6227994B1Pulley, ball bearing and belt transmitting deviceNTN TOYO BEARING CO LTD·Filed 1998·Granted May 8, 2001·8 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →