Inventor · disambiguated record
Tomoya Sakaguchi
Also filed as: SAKAGUCHI TOMOYA
25 granted patents·6 pending applications·105 citations·filing 2004–2023
95Inventor score
Files withNTN TOYO BEARING CO LTD15SAKAGUCHI TOMOYA5NEMOTO TOKUSHU KAGAKU KK3OMOTO TATSUYA3HORI MICHIO1
Top patents by PatentIndex Score
31 records- 0195US9664231B2Roller bearing, retainer segment of roller bearing for supporting main shaft of wind-power generatorNTN TOYO BEARING CO LTD·Filed 2015·Granted May 30, 2017·11 cites·8 claims
- 0294US10047726B2Condition monitoring system and wind power generation system comprising the sameNTN TOYO BEARING CO LTD·Filed 2015·Granted Aug 14, 2018·10 cites·15 claims
- 0387US9423290B2Abnormality diagnostic device for rolling bearing, wind turbine generation apparatus and abnormality diagnostic systemSAKAGUCHI TOMOYA·Filed 2010·Granted Aug 23, 2016·13 cites·18 claims
- 0487US8905646B2Roller bearing, retainer segment, spacer and main shaft support structure wind-power generatorOMOTO TATSUYA·Filed 2012·Granted Dec 9, 2014·6 cites·6 claims
- 0583US10519935B2Condition monitoring system and wind power generation system using the sameNTN TOYO BEARING CO LTD·Filed 2015·Granted Dec 31, 2019·5 cites·8 claims
- 0683US9335317B2Status monitoring system and status monitoring method for rolling deviceMATSUBARA YUKIO·Filed 2012·Granted May 10, 2016·11 cites·14 claims
- 0782US10337958B2Bearing device vibration analysis method, bearing device vibration analyzer, and rolling bearing condition monitoring systemNTN TOYO BEARING CO LTD·Filed 2013·Granted Jul 2, 2019·5 cites·10 claims
- 0879US7969709B2Laminated ceramic electronic componentMURATA MANUFACTURING CO·Filed 2009·Granted Jun 28, 2011·10 cites·20 claims
- 0978US8881583B2Abrasion sensing device, wind turbine generation apparatus including the same, and abrasion sensing methodSAKAGUCHI TOMOYA·Filed 2011·Granted Nov 11, 2014·6 cites·15 claims
- 1076US10408267B2Tapered roller bearing and main shaft support structure of wind-power generator using sameNTN TOYO BEARING CO LTD·Filed 2017·Granted Sep 10, 2019·1 cites·4 claims
- 1173US8764304B2Roller bearing, retainer segment of roller bearing for supporting main shaft of wind-power generator, and main shaft support structure of wind-power generatorOMOTO TATSUYA·Filed 2007·Granted Jul 1, 2014·5 cites·16 claims
- 1273US8317404B2Bearing ball cage and method of making the sameSATO NORIHIDE·Filed 2008·Granted Nov 27, 2012·6 cites·11 claims
- 1368US9810263B2Retainer segment for a roller bearing for supporting a main shaft of a wind-power generatorNTN TOYO BEARING CO LTD·Filed 2014·Granted Nov 7, 2017·1 cites·7 claims
- 1465US9017575B2Phosphorescent phosphor and phosphorescent pigmentSAKAGUCHI TOMOYA·Filed 2011·Granted Apr 28, 2015·2 cites·9 claims
- 1565US7934873B2Tapered roller bearingNTN TOYO BEARING CO LTD·Filed 2006·Granted May 3, 2011·2 cites·4 claims
- 1664US9002662B2Torque calculation method, calculation device, and calculation program for four-point contact ball bearingHORI MICHIO·Filed 2012·Granted Apr 7, 2015·2 cites·7 claims
- 1760US10190576B2Roller bearing, retainer segment, spacer and main shaft support structure of wind-power generatorNTN TOYO BEARING CO LTD·Filed 2017·Granted Jan 29, 2019·0 cites·6 claims
- 1858US7427365B2Phosphorescent phosphor and method of manufacturing thereofNEMOTO TOKUSHU KAGAKU KK·Filed 2004·Granted Sep 23, 2008·6 cites·3 claims
- 1956US2025347320A1Rolling bearingNTN TOYO BEARING CO LTD·Filed 2023·Application pending·0 cites
- 2055US10100815B2Condition monitoring apparatus for wind turbineNTN TOYO BEARING CO LTD·Filed 2014·Granted Oct 16, 2018·0 cites·9 claims
- 2155US9732734B2Roller bearing, retainer segment, spacer and main shaft support structure of wind-power generatorNTN TOYO BEARING CO LTD·Filed 2014·Granted Aug 15, 2017·0 cites·2 claims
- 2252US7422704B2Phosphorescent phosphor and method of manufacturing thereofNEMOTO TOKUSHU KAGAKU KK·Filed 2004·Granted Sep 9, 2008·3 cites·7 claims
- 2349US2009046974A1Roller Bearing, Retainer Segment, Spacer and Main Shaft Support Structure of Wind-Power GeneratorOMOTO TATSUYA·Filed 2007·Application pending·0 cites
- 2448US12196255B2Hub bearingNTN TOYO BEARING CO LTD·Filed 2020·Granted Jan 14, 2025·0 cites·3 claims
- 2548US7988365B2Cage for a bearing assemblyNTN TOYO BEARING CO LTD·Filed 2007·Granted Aug 2, 2011·0 cites·12 claims
- 2647US10669480B2Phosphorescent phosphorNEMOTO TOKUSHU KAGAKU KK·Filed 2015·Granted Jun 2, 2020·0 cites·8 claims
- 2746US2011002568A1Cage for ball bearing, ball bearing with the cage and method of manufacturing the cageKAWAMURA MITSUO·Filed 2009·Application pending·0 cites
- 2845US2016187226A1Bearing device vibration analysis method, bearing device vibration analyzer, and rolling bearing condition monitoring systemNTN TOYO BEARING CO LTD·Filed 2014·Application pending·0 cites
- 2943US8806728B2Method of producing a laminated ceramic electronic componentSAKAGUCHI TOMOYA·Filed 2011·Granted Aug 19, 2014·0 cites·14 claims
- 3041US2017260968A1Abnormality diagnosing apparatus for rolling bearing, wind turbine, and abnormality diagnosing method for rolling bearingNTN TOYO BEARING CO LTD·Filed 2015·Application pending·0 cites
- 3137US2012039552A1Sintered metal bearing, shaft member for a plain bearing unit, and plain bearing unit provided with said shaft memberSAKAGUCHI TOMOYA·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →