Inventor · disambiguated record
Shigeo Kamamoto
Also filed as: KAMAMOTO SHIGEO
60 granted patents·17 pending applications·155 citations·filing 2000–2020
98Inventor score
Top patents by PatentIndex Score
77 records- 0194US9683605B2Tapered roller bearingJTEKT CORP·Filed 2015·Granted Jun 20, 2017·7 cites·4 claims
- 0292US9127716B2Ball bearingJTEKT CORP·Filed 2014·Granted Sep 8, 2015·9 cites·13 claims
- 0390US10054155B2Ball bearingJTEKT CORP·Filed 2017·Granted Aug 21, 2018·4 cites·1 claims
- 0490US9664230B2Taper roller bearingJTEKT CORP·Filed 2014·Granted May 30, 2017·8 cites·6 claims
- 0586US7892127B2Power transmission chain and power transmission deviceJTEKT CORP·Filed 2006·Granted Feb 22, 2011·12 cites·22 claims
- 0685US7874952B2Power transmission chain and power transmission deviceJTEKT CORP·Filed 2007·Granted Jan 25, 2011·11 cites·8 claims
- 0784US9243667B2Tapered roller bearing and power transmission device using tapered roller bearingJTEKT CORP·Filed 2014·Granted Jan 26, 2016·5 cites·15 claims
- 0882US10948012B2Thrust roller bearingJTEKT CORP·Filed 2020·Granted Mar 16, 2021·1 cites·3 claims
- 0980US10422382B2Ball bearingJTEKT CORP·Filed 2018·Granted Sep 24, 2019·2 cites·9 claims
- 1080US9599160B2Tapered roller bearingJTEKT CORP·Filed 2015·Granted Mar 21, 2017·2 cites·2 claims
- 1180US8038559B2Power transmission chain, method for manufacturing power transmission member of the power transmission chain, and power transmission deviceJTEKT CORP·Filed 2007·Granted Oct 18, 2011·8 cites·15 claims
- 1280US6312241B1Gear pumpKOYO SEIKO CO·Filed 2000·Granted Nov 6, 2001·19 cites·5 claims
- 1379US8100794B2Power transmission chain and power transmission apparatusKAMAMOTO SHIGEO·Filed 2008·Granted Jan 24, 2012·8 cites·6 claims
- 1478US10221891B2Taper roller bearingJTEKT CORP·Filed 2015·Granted Mar 5, 2019·2 cites·2 claims
- 1576US9138837B2Method of manufacturing bearing ring of rolling bearingJTEKT CORP·Filed 2013·Granted Sep 22, 2015·4 cites·8 claims
- 1675US10584743B2Needle roller thrust bearingJTEKT CORP·Filed 2019·Granted Mar 10, 2020·1 cites·6 claims
- 1775US10151346B2Ball bearingJTEKT CORP·Filed 2016·Granted Dec 11, 2018·2 cites·6 claims
- 1873US8678966B2Power transmission chain and power transmission apparatus including sameKAMAMOTO SHIGEO·Filed 2009·Granted Mar 25, 2014·6 cites·11 claims
- 1972US9964151B2Tapered roller bearingJTEKT CORP·Filed 2016·Granted May 8, 2018·1 cites·7 claims
- 2071US10161450B2Ball bearingJTEKT CORP·Filed 2017·Granted Dec 25, 2018·1 cites·9 claims
- 2171US10001171B2Rolling bearingJTEKT CORP·Filed 2017·Granted Jun 19, 2018·1 cites·10 claims
- 2270US10520027B2Tapered roller bearingJTEKT CORP·Filed 2017·Granted Dec 31, 2019·1 cites·12 claims
- 2370US9958009B2Roller bearingJTEKT CORP·Filed 2016·Granted May 1, 2018·1 cites·5 claims
- 2470US9435372B2Tapered roller bearing and power transmission deviceJTEKT CORP·Filed 2014·Granted Sep 6, 2016·2 cites·4 claims
- 2570US9249833B2Tapered roller bearing and power transmission deviceJTEKT CORP·Filed 2014·Granted Feb 2, 2016·2 cites·16 claims
- 2669US11248656B2Cage and roller assemblyJTEKT CORP·Filed 2020·Granted Feb 15, 2022·0 cites·6 claims
- 2768US8617017B2Power transmission chainTADA SEIJI·Filed 2008·Granted Dec 31, 2013·4 cites·10 claims
- 2867US11149787B2Thrust roller bearingJTEKT CORP·Filed 2020·Granted Oct 19, 2021·0 cites·6 claims
- 2967US10138939B2Taper Roller BearingJTEKT CORP·Filed 2015·Granted Nov 27, 2018·1 cites·7 claims
- 3066US9243663B2Rolling bearing and power transmission device including rolling bearingJTEKT CORP·Filed 2014·Granted Jan 26, 2016·1 cites·12 claims
- 3166US8636611B2Power transmission chain and power transmission apparatusKAMAMOTO SHIGEO·Filed 2008·Granted Jan 28, 2014·3 cites·7 claims
- 3265US10767701B2Cage and roller assemblyJTEKT CORP·Filed 2019·Granted Sep 8, 2020·0 cites·6 claims
- 3365US8986145B2Power transmission chain and power transmission systemKAMAMOTO SHIGEO·Filed 2008·Granted Mar 24, 2015·4 cites·8 claims
- 3465US8708851B2Power transmission chain and power transmission system including sameTADA SEIJI·Filed 2009·Granted Apr 29, 2014·3 cites·6 claims
- 3564US10352358B2Taper roller bearingJTEKT CORP·Filed 2015·Granted Jul 16, 2019·1 cites·6 claims
- 3661US11199226B2Rolling bearingJTEKT CORP·Filed 2020·Granted Dec 14, 2021·0 cites·3 claims
- 3754US8038560B2Power transmission chain and power transmission deviceJTEKT CORP·Filed 2004·Granted Oct 18, 2011·5 cites·7 claims
- 3854US2010279805A1Power transmission chain and power transmission systemKAMAMOTO SHIGEO·Filed 2008·Application pending·0 cites
- 3952US10871193B2Needle roller thrust bearingJTEKT CORP·Filed 2019·Granted Dec 22, 2020·0 cites·6 claims
- 4052US10634191B2Cage and roller assemblyJTEKT CORP·Filed 2019·Granted Apr 28, 2020·0 cites·13 claims
- 4152US8894524B2Power transmission chain and power transmission system including the same chainMATSUMOTO KOZUE·Filed 2007·Granted Nov 25, 2014·3 cites·20 claims
- 4251US10060477B2Tapered roller bearing and power transmission deviceJTEKT CORP·Filed 2017·Granted Aug 28, 2018·0 cites·4 claims
- 4351US2009233745A1Power transmission chain and power transmission deviceJTEKT CORP·Filed 2006·Application pending·0 cites
- 4451US2007087883A1Transmission chain and transmission using the sameJTEKT CORP·Filed 2006·Application pending·0 cites
- 4550US11965551B2Angular contact ball bearing and bearing device for vehicle wheelJTEKT CORP·Filed 2020·Granted Apr 23, 2024·0 cites·4 claims
- 4650US10655678B2Cage and roller assemblyJTEKT CORP·Filed 2019·Granted May 19, 2020·0 cites·10 claims
- 4750US8141402B2Pretension loading method for power transmission chain and pretension loading apparatusKAMAMOTO SHIGEO·Filed 2008·Granted Mar 27, 2012·0 cites·10 claims
- 4850US2007042849A1Power transmission chain and power transmission deviceJTEKT CORP·Filed 2006·Application pending·0 cites
- 4950US2008004146A1Power transmission chain, and power transmission device having the sameJTEKT CORP·Filed 2007·Application pending·0 cites
- 5049US7993229B2Power transmission chain and power transmission assembly using the sameJTEKT CORP·Filed 2004·Granted Aug 9, 2011·5 cites·21 claims
Showing the top 50 of 77 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →