Inventor · disambiguated record
Atsushi Yokouchi
Also filed as: YOKOUCHI ATSUSHI
33 granted patents·8 pending applications·603 citations·filing 1987–2018
98Inventor score
Top patents by PatentIndex Score
41 records- 0191US5840666AGrease compositionNSK LTD·Filed 1996·Granted Nov 24, 1998·57 cites·9 claims
- 0288US6589918B2Conductive grease and rolling apparatus packed with the sameNSK LTD·Filed 2001·Granted Jul 8, 2003·34 cites·19 claims
- 0388US5714444AGrease compositionNSK LTD·Filed 1995·Granted Feb 3, 1998·47 cites·2 claims
- 0486US8262484B2Telescopic shaft for vehicle steering shaft and grease composition for lubricating telescopic shaftNAKATANI SHINYA·Filed 2006·Granted Sep 11, 2012·9 cites·4 claims
- 0585US5728659AGrease compositions for rolling bearingNSK LTD·Filed 1996·Granted Mar 17, 1998·44 cites·9 claims
- 0684US6329326B1Rolling bearingNSK LTD·Filed 1999·Granted Dec 11, 2001·40 cites·8 claims
- 0784US5922654ALubricant compositionNSK LTD·Filed 1996·Granted Jul 13, 1999·39 cites·9 claims
- 0884US5707944AGrease compositionNSK LTD·Filed 1995·Granted Jan 13, 1998·40 cites·7 claims
- 0981US6689721B2Conductive grease and rolling apparatus packed with the sameNSK LTD·Filed 2003·Granted Feb 10, 2004·18 cites·26 claims
- 1079US6482780B2Grease composition for rolling bearingKYODO YUSHI·Filed 2001·Granted Nov 19, 2002·13 cites·12 claims
- 1177US5085789AFerrofluid compositionsNIPPON SEIKO KK·Filed 1990·Granted Feb 4, 1992·27 cites·3 claims
- 1275US5143637AMagnetic fluid compositionNIPPON SEIKO KK·Filed 1991·Granted Sep 1, 1992·26 cites·12 claims
- 1374US8722602B2GreaseFUJINAMI YUKITOSHI·Filed 2007·Granted May 13, 2014·2 cites·9 claims
- 1474US6548454B1Rolling apparatus containing a liquid fluorinated polymer oil and thickening agentNSK LTD·Filed 1998·Granted Apr 15, 2003·29 cites·19 claims
- 1574US5124060AMagnetic fluid compositionNIPPON SEIKO KK·Filed 1990·Granted Jun 23, 1992·26 cites·10 claims
- 1672US8703678B2GreaseFUJINAMI YUKITOSHI·Filed 2007·Granted Apr 22, 2014·2 cites·13 claims
- 1771USRE48187EGrease composition for rolling bearingNSK LTD·Filed 2018·Granted Sep 1, 2020·0 cites·12 claims
- 1870US4867910AElectrically conductive ferrofluid compositionNIPPON SEIKO KK·Filed 1987·Granted Sep 19, 1989·20 cites·18 claims
- 1966US6482779B2Lubricating grease composition and rolling apparatus comprising sameNSK LTD·Filed 2001·Granted Nov 19, 2002·7 cites·12 claims
- 2065US5215313AMagnetic fluid sealing deviceNSK LTD·Filed 1991·Granted Jun 1, 1993·15 cites·13 claims
- 2163US6582130B2Rolling bearing and bearing apparatusNSK LTD·Filed 2001·Granted Jun 24, 2003·9 cites·18 claims
- 2262US7135441B2Lubricating grease composition and rolling apparatusNSK LTD·Filed 2001·Granted Nov 14, 2006·7 cites·5 claims
- 2360US5669719ARoller bearingNSK LTD·Filed 1996·Granted Sep 23, 1997·15 cites·12 claims
- 2458US6251841B1Grease compositionNSK LTD·Filed 1999·Granted Jun 26, 2001·15 cites·10 claims
- 2558US5487840AMagnetic fluid compositionNSK LTD·Filed 1994·Granted Jan 30, 1996·15 cites·2 claims
- 2655US6727207B2Rolling bearingNSK LTD·Filed 2002·Granted Apr 27, 2004·2 cites·10 claims
- 2754US7234872B2Rolling BearingNSK LTD·Filed 2002·Granted Jun 26, 2007·5 cites·11 claims
- 2849US5845997ARoller bearingNSK LTD·Filed 1997·Granted Dec 8, 1998·10 cites·14 claims
- 2948US2008125231A1Telescopic ShaftNSK LTD·Filed 2005·Application pending·0 cites
- 3047US5135672AElectroconductive magnetic fluid composition and process for producing the sameNIPPON SEIKO KK·Filed 1990·Granted Aug 4, 1992·9 cites·12 claims
- 3147US2014199009A1Grease composition and rolling deviceINAMI NORIYUKI·Filed 2012·Application pending·0 cites
- 3245US2014205226A1Rolling deviceSONODA KENTARO·Filed 2012·Application pending·0 cites
- 3344US2001034306A1Rolling bearingFiled 2001·Application pending·0 cites
- 3442US2015307805A1Grease-enclosed bearingNSK LTD·Filed 2013·Application pending·0 cites
- 3542US2015330451A1Rolling bearing and grease composition used thereinINAMI NORIYUKI·Filed 2012·Application pending·0 cites
- 3640US6880978B2Rolling bearing for hard disk driveNSK LTD·Filed 2002·Granted Apr 19, 2005·0 cites·21 claims
- 3740US5271631AMagnetic fluid seal apparatusYOKOUCHI ATSUSHI·Filed 1993·Granted Dec 21, 1993·13 cites·60 claims
- 3840US2003040442A1Rolling bearingNSK LTD·Filed 2002·Application pending·0 cites
- 3939US2013116158A1Lubricant compositions and rolling deviceHACHIYA KOICHI·Filed 2012·Application pending·0 cites
- 4036US6340244B1Rolling bearing for hard disk driveNSK LTD·Filed 1998·Granted Jan 22, 2002·5 cites·13 claims
- 4135US5082581AAqueous magnetic fluid composition and process for producing thereofNIPPON SEIKO KK·Filed 1989·Granted Jan 21, 1992·3 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →