Inventor · disambiguated record
Toshikazu Yabe
Also filed as: YABE TOSHIKAZU
47 granted patents·6 pending applications·913 citations·filing 1989–2021
98Inventor score
Top patents by PatentIndex Score
53 records- 0194US5961222AAnti-electrolytic corrosion rolling bearingNSK LTD·Filed 1997·Granted Oct 5, 1999·84 cites·21 claims
- 0293US7592798B2Magnetic encoder and bearingNSK LTD·Filed 2005·Granted Sep 22, 2009·33 cites·24 claims
- 0392US6592264B2Rolling bearingNSK LTD·Filed 2001·Granted Jul 15, 2003·24 cites·16 claims
- 0492US6019513ASealing device for linear guide apparatusNSK LTD·Filed 1996·Granted Feb 1, 2000·37 cites·15 claims
- 0592US5906136ABall screw lubricated with oil-containing polymerNSK LTD·Filed 1997·Granted May 25, 1999·54 cites·3 claims
- 0690US6023991ABall screw lubricated with oil-containing polymerNSK LTD·Filed 1994·Granted Feb 15, 2000·49 cites·23 claims
- 0789US5615955ALinear guide apparatus with lubricant-containing polymer spacer ballsNSK LTD·Filed 1995·Granted Apr 1, 1997·47 cites·7 claims
- 0887US6216821B1Lubricating apparatus for ball screwNSK LTD·Filed 1998·Granted Apr 17, 2001·46 cites·17 claims
- 0987US5769543ASealing device for linear guide apparatusNSK LTD·Filed 1996·Granted Jun 23, 1998·43 cites·7 claims
- 1084US6854351B2Linear motion device, rolling device and separator for rolling deviceNSK LTD·Filed 2002·Granted Feb 15, 2005·18 cites·1 claims
- 1181US7671582B2Magnetic encoder and roller bearing unit having magnetic encoderNSK LTD·Filed 2006·Granted Mar 2, 2010·9 cites·20 claims
- 1281US7048443B2Sealing device for linear guide apparatusNSK LTD·Filed 2005·Granted May 23, 2006·4 cites·9 claims
- 1379US6572269B2Bearing apparatusNSK LTD·Filed 2001·Granted Jun 3, 2003·17 cites·12 claims
- 1479US5678927ALinear guide apparatus lubricated with lubricant-containing polymerNSK LTD·Filed 1996·Granted Oct 21, 1997·33 cites·3 claims
- 1578US6672764B2Sealing device for linear guide apparatusNSK LTD·Filed 2002·Granted Jan 6, 2004·9 cites·52 claims
- 1678US6296393B1Lubricant-containing polymer-filled rolling bearing and process for the production thereofNSK LTD·Filed 1999·Granted Oct 2, 2001·33 cites·9 claims
- 1777US6550968B2Sealing device for linear guide apparatusNSK LTD·Filed 2001·Granted Apr 22, 2003·9 cites·21 claims
- 1877US6228813B1Rolling bearing filled with a lubricant-containing polymer and process of the sameNSK LTD·Filed 1997·Granted May 8, 2001·37 cites·8 claims
- 1977US5085789AFerrofluid compositionsNIPPON SEIKO KK·Filed 1990·Granted Feb 4, 1992·27 cites·3 claims
- 2075US5558448ARolling bearingNSK LTD·Filed 1995·Granted Sep 24, 1996·29 cites·6 claims
- 2175US5143637AMagnetic fluid compositionNIPPON SEIKO KK·Filed 1991·Granted Sep 1, 1992·26 cites·12 claims
- 2274US7188542B2Liner motion device, rolling device and separator for rolling deviceNSK LTD·Filed 2004·Granted Mar 13, 2007·11 cites·4 claims
- 2374US5124060AMagnetic fluid compositionNIPPON SEIKO KK·Filed 1990·Granted Jun 23, 1992·26 cites·10 claims
- 2473US7547146B2Rolling bearing seal or shield memberNSK LTD·Filed 2003·Granted Jun 16, 2009·14 cites·1 claims
- 2573US7360468B2Electric power steering device and resin gear used for the sameNSK LTD·Filed 2004·Granted Apr 22, 2008·14 cites·12 claims
- 2673US5772333ALinear Guide apparatus lubricated with lubricant-containing polymerNSK LTD·Filed 1997·Granted Jun 30, 1998·27 cites·6 claims
- 2764USRE48526EMagnetic encoder and bearingNSK LTD·Filed 2005·Granted Apr 20, 2021·2 cites·24 claims
- 2863US6955468B2Linear-motion device and ball screwNSK LTD·Filed 2002·Granted Oct 18, 2005·8 cites·18 claims
- 2963US5590965ALinear guide apparatus lubricated with lubricant-containing polymerNSK LTD·Filed 1996·Granted Jan 7, 1997·23 cites·12 claims
- 3060US7264249B2SealNSK LTD·Filed 2004·Granted Sep 4, 2007·6 cites·12 claims
- 3158US6699926B2Lubricant-feeding materialNSK LTD·Filed 2001·Granted Mar 2, 2004·5 cites·3 claims
- 3258US5487840AMagnetic fluid compositionNSK LTD·Filed 1994·Granted Jan 30, 1996·15 cites·2 claims
- 3357US6004039ALubricating structure for oil seals assembled with bearingsNSK LTD·Filed 1996·Granted Dec 21, 1999·27 cites·9 claims
- 3456US6119813ALubricant feeder and linear apparatusNSK LTD·Filed 1998·Granted Sep 19, 2000·16 cites·8 claims
- 3554US7234872B2Rolling BearingNSK LTD·Filed 2002·Granted Jun 26, 2007·5 cites·11 claims
- 3653US7255479B2Sealing device for linear guide apparatusNSK LTD·Filed 2006·Granted Aug 14, 2007·0 cites·13 claims
- 3752US6624252B2Sealing deviceNSK LTD·Filed 2001·Granted Sep 23, 2003·5 cites·3 claims
- 3852US6346566B1Lubricant-feeding materialNSK LTD·Filed 2000·Granted Feb 12, 2002·3 cites·6 claims
- 3947US5135672AElectroconductive magnetic fluid composition and process for producing the sameNIPPON SEIKO KK·Filed 1990·Granted Aug 4, 1992·9 cites·12 claims
- 4045US6639019B2Rubber composition and rubber sealing deviceNSK LTD·Filed 2002·Granted Oct 28, 2003·0 cites·18 claims
- 4144USRE50367EMagnetic encoder and roller bearing unit having magnetic encoderNSK LTD·Filed 2006·Granted Apr 8, 2025·0 cites·20 claims
- 4244US2002061961A1Rubber material composition and linear motion apparatusNSK LTD·Filed 2001·Application pending·0 cites
- 4343US2004228551A1Sealing device for linear guide apparatusNSK LTD·Filed 2003·Application pending·0 cites
- 4443US2023358278A1Rolling bearingNSK LTD·Filed 2021·Application pending·0 cites
- 4542US2004179757A1Rubber material composition and linear motion apparatusNSK LTD·Filed 2004·Application pending·0 cites
- 4641US6257765B1Sealing device for linear guide apparatusNSK LTD·Filed 1999·Granted Jul 10, 2001·4 cites·24 claims
- 4741US5695198ASeal containing age resistors for rolling bearingNSK LTD·Filed 1996·Granted Dec 9, 1997·8 cites·4 claims
- 4840US6880978B2Rolling bearing for hard disk driveNSK LTD·Filed 2002·Granted Apr 19, 2005·0 cites·21 claims
- 4940US2012230622A1Rolling bearingYABE TOSHIKAZU·Filed 2011·Application pending·0 cites
- 5040US2003127803A1SealNSK LTD·Filed 2002·Application pending·0 cites
Showing the top 50 of 53 patent records by PatentIndex Score.
Join the waitlist — get patent alerts
Get an alert when Toshikazu Yabe files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →