Inventor · disambiguated record
Masaki Egami
Also filed as: EGAMI MASAKI
37 granted patents·16 pending applications·472 citations·filing 1985–2018
97Inventor score
Files withNTN TOYO BEARING CO LTD30EGAMI MASAKI5MURAKAMI KAZUTOYO4HIMENO YOSHIHIDE3YOBEA RULON KOGYO KK2
Top patents by PatentIndex Score
53 records- 0196US6569816B2Composition having lubricity and product comprising the compositionNTN TOYO BEARING CO LTD·Filed 2001·Granted May 27, 2003·84 cites·20 claims
- 0296US4787991AResin composition having lubricating propertiesASAHI GLASS CO LTD·Filed 1986·Granted Nov 29, 1988·103 cites·19 claims
- 0395US7703983B2Sliding material and sliding bearingNTN TOYO BEARING CO LTD·Filed 2005·Granted Apr 27, 2010·18 cites·13 claims
- 0489US7785013B2High-accuracy sliding bearingNTN TOYO BEARING CO LTD·Filed 2005·Granted Aug 31, 2010·14 cites·5 claims
- 0585US7943557B2Grease for hub bearing and hub bearingNTN TOYO BEARING CO LTD·Filed 2006·Granted May 17, 2011·6 cites·12 claims
- 0684US6476116B1Resin compositions and precision sliding parts made of the sameNTN TOYO BEARING CO LTD·Filed 2000·Granted Nov 5, 2002·21 cites·6 claims
- 0781US6513986B2Electrical pittingproof rolling bearingNTN TOYO BEARING CO LTD·Filed 2000·Granted Feb 4, 2003·17 cites·8 claims
- 0874US5726232AHeat resistant lubricative resin compositionNTN TOYO BEARING CO LTD·Filed 1996·Granted Mar 10, 1998·31 cites·5 claims
- 0973US6417143B1Rolling bearings and greases for the sameNTN TOYO BEARING CO LTD·Filed 1999·Granted Jul 9, 2002·28 cites·5 claims
- 1072US8113718B2Resin-made cage and bearingITO TAKASHI·Filed 2007·Granted Feb 14, 2012·8 cites·14 claims
- 1172US8028997B2Resin seal ring and manufacturing methodNTN TOYO BEARING CO LTD·Filed 2009·Granted Oct 4, 2011·3 cites·6 claims
- 1271US4703075AResinous compositions having lubricityYOBEA RULON KOGYO KK·Filed 1986·Granted Oct 27, 1987·21 cites·4 claims
- 1369US6316534B1Lubricative resin compositionNTN TOYO BEARING CO LTD·Filed 1998·Granted Nov 13, 2001·20 cites·5 claims
- 1469US4727118APolyether imide resin composition containing vulcanizable organopolysiloxaneYOBEA RULON KOGYO KK·Filed 1985·Granted Feb 23, 1988·19 cites·5 claims
- 1568US9086094B2Cage for rolling bearing and rolling bearingEGAMI MASAKI·Filed 2009·Granted Jul 21, 2015·3 cites·11 claims
- 1668US7271135B2Lubricant grease for low and high temperature application and rolling bearingNTN TOYO BEARING CO LTD·Filed 2004·Granted Sep 18, 2007·6 cites·12 claims
- 1766US8182155B2Lubricating grease and lubricating grease-enclosed roller bearingEGAMI MASAKI·Filed 2006·Granted May 22, 2012·3 cites·10 claims
- 1865US9694567B2Fluid dynamic bearing apparatus and motor comprising the sameMURAKAMI KAZUTOYO·Filed 2014·Granted Jul 4, 2017·0 cites·3 claims
- 1964US8672556B2Member for rolling bearing and rolling bearingHIMENO YOSHIHIDE·Filed 2013·Granted Mar 18, 2014·2 cites·11 claims
- 2063US8153568B2Water-resistant grease and water-resistant-grease-enclosed rolling bearing and hubSATO YOJI·Filed 2006·Granted Apr 10, 2012·3 cites·9 claims
- 2162US8449200B2Resin composition for sliding member and rolling bearingEGAMI MASAKI·Filed 2008·Granted May 28, 2013·3 cites·12 claims
- 2262US8267587B2Housing for fluid lubrication bearing apparatusesMURAKAMI KAZUTOYO·Filed 2006·Granted Sep 18, 2012·2 cites·16 claims
- 2360US8821024B2Member for rolling bearing and rolling bearingSHIMAZU EIICHIROU·Filed 2009·Granted Sep 2, 2014·2 cites·10 claims
- 2460US2010093569A1Sliding material compositionNTN TOYO BEARING CO LTD·Filed 2008·Application pending·0 cites
- 2559US6332717B1Rolling bearing for supporting rotary shaft of disk memory deviceNTN TOYO BEARING CO LTD·Filed 1999·Granted Dec 25, 2001·16 cites·16 claims
- 2658US6232385B1Resin parts for mechanical transmissionNTN TOYO BEARING CO LTD·Filed 2000·Granted May 15, 2001·3 cites·6 claims
- 2757US5900453AHeat-resistant lubricative resin compositionNTN TOYO BEARING CO LTD·Filed 1996·Granted May 4, 1999·18 cites·4 claims
- 2856US8043011B2Rolling bearing for tenter clipNTN TOYO BEARING CO LTD·Filed 2007·Granted Oct 25, 2011·1 cites·7 claims
- 2956US2011160384A1Injection molded article, resin-made sliding bearing, resin-made gear, resin-made crown-shaped cage, resin-made seal and rollingNTN TOYO BEARING CO LTD·Filed 2009·Application pending·0 cites
- 3055US7728066B2Conductive resin moldingNTN TOYO BEARING CO LTD·Filed 2002·Granted Jun 1, 2010·2 cites·16 claims
- 3153US8778242B2Housing for fluid dynamic bearing deviceMURAKAMI KAZUTOYO·Filed 2012·Granted Jul 15, 2014·0 cites·5 claims
- 3251US8388226B2Dynamic bearing deviceMURAKAMI KAZUTOYO·Filed 2012·Granted Mar 5, 2013·0 cites·6 claims
- 3350US2009302697A1Housing for fluid dynamic bearing deviceNTN TOYO BEARING CO LTD·Filed 2006·Application pending·0 cites
- 3449US7670055B2Sliding bearingNTN TOYO BEARING CO LTD·Filed 2004·Granted Mar 2, 2010·2 cites·20 claims
- 3549US2009129716A1Heat-Resistant, Oil Resistant Rolling Bearing and Rolling Bearing for Use in a Compressor of a Refrigerating MachineNTN TOYO BEARING CO LTD·Filed 2007·Application pending·0 cites
- 3649US2009190873A1Sealing member for use in rolling bearing and rolling bearingEGAMI MASAKI·Filed 2009·Application pending·0 cites
- 3749US2012178654A1Sliding material compositionEGAMI MASAKI·Filed 2012·Application pending·0 cites
- 3848US8048835B2Grease composition and grease-enclosed bearingNTN TOYO BEARING CO LTD·Filed 2005·Granted Nov 1, 2011·0 cites·4 claims
- 3948US2008309183A1Dynamic Bearing DeviceNTN TOYO BEARING CO LTD·Filed 2005·Application pending·0 cites
- 4047US2007253655A1Rolling bearingNTN TOYO BEARING CO LTD·Filed 2007·Application pending·0 cites
- 4147US2009206708A1Fluid dynamic bearing apparatus and motor comprising the sameNTN TOYO BEARING CO LTD·Filed 2006·Application pending·0 cites
- 4246US2009297076A1Fluid dynamic bearing deviceNTN TOYO BEARING CO LTD·Filed 2006·Application pending·0 cites
- 4344US12203062B2Cell chip and three-dimensional tissue chip, and method for producing sameUNIV OSAKA·Filed 2018·Granted Jan 21, 2025·0 cites·23 claims
- 4444US7559555B2Resin seal ring and manufacturing methodNTN TOYO BEARING CO LTD·Filed 2004·Granted Jul 14, 2009·1 cites·7 claims
- 4544US2010129021A1Rolling bearingNTN TOYO BEARING CO LTD·Filed 2008·Application pending·0 cites
- 4642US2005152628A1Rolling bearing for use in vehicleFiled 2005·Application pending·0 cites
- 4742US2006045395A1Shaft member for hydrodynamic bearing deviceSHIMAZU EIICHIRO·Filed 2005·Application pending·0 cites
- 4841US6575859B2Belt tension adjusting deviceNTN TOYO BEARING CO LTD·Filed 2001·Granted Jun 10, 2003·4 cites·5 claims
- 4940US4942092AExtruded porous articles of polyimide and continuous preparation of the sameUBE INDUSTRIES·Filed 1989·Granted Jul 17, 1990·8 cites·8 claims
- 5040US2005100259A1Sealing member for use in rolling bearing and rolling bearingNAKANISHI METAL WORKS CO·Filed 2004·Application pending·0 cites
Showing the top 50 of 53 patent records by PatentIndex Score.
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