Inventor · disambiguated record
Teppei Oguni
Also filed as: OGUNI TEPPEI
75 granted patents·41 pending applications·202 citations·filing 2006–2025
98Inventor score
Files withSEMICONDUCTOR ENERGY LAB101OGUNI TEPPEI6TAKEUCHI TOSHIHIKO3CO LTD SEMICONDUCTOR ENERGY LAB1HIROHASHI TAKUYA1
Top patents by PatentIndex Score
116 records- 0198US10985369B2Method for manufacturing positive electrode active material, and lithium ion batterySEMICONDUCTOR ENERGY LAB·Filed 2020·Granted Apr 20, 2021·4 cites·12 claims
- 0298US8945772B2Power storage deviceSEMICONDUCTOR ENERGY LAB·Filed 2012·Granted Feb 3, 2015·30 cites·20 claims
- 0397US8685569B2Electrode for power storage device and power storage deviceOGUNI TEPPEI·Filed 2012·Granted Apr 1, 2014·29 cites·14 claims
- 0496US8709654B2Power storage device and method for manufacturing the sameTAKEUCHI TOSHIHIKO·Filed 2012·Granted Apr 29, 2014·29 cites·18 claims
- 0595US8822088B2Power storage deviceTAJIMA RYOTA·Filed 2012·Granted Sep 2, 2014·17 cites·24 claims
- 0694US11296322B2Single-layer and multilayer graphene, method of manufacturing the same, object including the same, and electric device including the sameSEMICONDUCTOR ENERGY LAB·Filed 2020·Granted Apr 5, 2022·2 cites·18 claims
- 0793US9815691B2Method for manufacturing graphene-coated object, negative electrode of secondary battery including graphene-coated object, and secondary battery including the negative electrodeOGUNI TEPPEI·Filed 2012·Granted Nov 14, 2017·7 cites·11 claims
- 0893US9461300B2Power storage deviceSEMICONDUCTOR ENERGY LAB·Filed 2012·Granted Oct 4, 2016·8 cites·10 claims
- 0993US2024421284A1Positive electrode active material for secondary battery, secondary battery, battery management unit, and electronic deviceSEMICONDUCTOR ENERGY LAB·Filed 2024·Application pending·0 cites
- 1092US11152622B2Electrode, power storage device, and electronic deviceSEMICONDUCTOR ENERGY LAB·Filed 2019·Granted Oct 19, 2021·2 cites·19 claims
- 1192US10680242B2Method for manufacturing positive electrode active material, and lithium ion batterySEMICONDUCTOR ENERGY LAB·Filed 2017·Granted Jun 9, 2020·2 cites·10 claims
- 1292US10529980B2Graphene compound, method for forming graphene compound, and power storage deviceSEMICONDUCTOR ENERGY LAB·Filed 2017·Granted Jan 7, 2020·3 cites·6 claims
- 1392US10529990B2Electrode, power storage device, and electronic deviceSEMICONDUCTOR ENERGY LAB·Filed 2017·Granted Jan 7, 2020·3 cites·19 claims
- 1492US10381646B2Secondary battery, graphene oxide, and manufacturing method thereofSEMICONDUCTOR ENERGY LAB·Filed 2016·Granted Aug 13, 2019·3 cites·15 claims
- 1592US10158108B2Power storage device including separator surrounding electrodeSEMICONDUCTOR ENERGY LAB·Filed 2015·Granted Dec 18, 2018·5 cites·16 claims
- 1692US9735430B2Electrode, power storage device, and electronic deviceSEMICONDUCTOR ENERGY LAB·Filed 2015·Granted Aug 15, 2017·4 cites·23 claims
- 1791US12418049B2Power storage device, method for manufacturing power storage device, and electronic deviceSEMICONDUCTOR ENERGY LAB·Filed 2024·Granted Sep 16, 2025·0 cites·6 claims
- 1891US11088363B2Positive electrode active material for secondary battery, secondary battery, battery management unit, and electronic deviceSEMICONDUCTOR ENERGY LAB·Filed 2017·Granted Aug 10, 2021·2 cites·22 claims
- 1991US8993156B2Carbon-based negative electrode material and secondary battery including negative electrode materialINOUE NOBUHIRO·Filed 2012·Granted Mar 31, 2015·6 cites·11 claims
- 2090US10396397B2Graphene compound, method for forming graphene compound, and lithium-ion storage batterySEMICONDUCTOR ENERGY LAB·Filed 2017·Granted Aug 27, 2019·2 cites·7 claims
- 2190US9196906B2Power storage device and method for manufacturing the sameSEMICONDUCTOR ENERGY LAB·Filed 2013·Granted Nov 24, 2015·5 cites·18 claims
- 2290US2024186511A1Method for manufacturing positive electrode active material, and lithium ion batterySEMICONDUCTOR ENERGY LAB·Filed 2024·Application pending·0 cites
- 2389US12371810B2Method for manufacturing graphene-coated object, negative electrode of secondary battery including graphene-coated object, and secondary battery including the negative electrodeSEMICONDUCTOR ENERGY LAB·Filed 2024·Granted Jul 29, 2025·0 cites·7 claims
- 2489US12087935B2Positive electrode active material for secondary battery, secondary battery, battery management unit, and electronic deviceSEMICONDUCTOR ENERGY LAB·Filed 2023·Granted Sep 10, 2024·0 cites·20 claims
- 2589US2025316738A1Lithium-ion storage battery and electronic deviceSEMICONDUCTOR ENERGY LAB·Filed 2025·Application pending·0 cites
- 2688US11264648B2Power storage device, method for manufacturing power storage device, and electronic deviceSEMICONDUCTOR ENERGY LAB·Filed 2019·Granted Mar 1, 2022·1 cites·9 claims
- 2788US2023378473A1Method of manufacturing electrodeSEMICONDUCTOR ENERGY LAB·Filed 2023·Application pending·0 cites
- 2887US12388106B2Lithium-ion storage battery and electronic deviceSEMICONDUCTOR ENERGY LAB·Filed 2023·Granted Aug 12, 2025·0 cites·18 claims
- 2986US11699782B2Secondary batterySEMICONDUCTOR ENERGY LAB·Filed 2020·Granted Jul 11, 2023·1 cites·5 claims
- 3086US9754728B2Material for electrode of power storage device, power storage device, and electrical applianceSEMICONDUCTOR ENERGY LAB·Filed 2013·Granted Sep 5, 2017·3 cites·16 claims
- 3186US9653728B2Graphene, power storage device, and electric deviceSEMICONDUCTOR ENERGY LAB·Filed 2015·Granted May 16, 2017·2 cites·16 claims
- 3286US9601764B2Power storage deviceSEMICONDUCTOR ENERGY LAB·Filed 2015·Granted Mar 21, 2017·2 cites·20 claims
- 3385US12300820B2Single-layer and multilayer graphene, method of manufacturing the same, object including the same, and electric device including the sameSEMICONDUCTOR ENERGY LAB·Filed 2023·Granted May 13, 2025·0 cites·12 claims
- 3485US11898261B2Method for manufacturing graphene-coated object, negative electrode of secondary battery including graphene-coated object, and secondary battery including the negative electrodeSEMICONDUCTOR ENERGY LAB·Filed 2022·Granted Feb 13, 2024·0 cites·9 claims
- 3585US2024222629A1Secondary battery and manufacturing method thereofSEMICONDUCTOR ENERGY LAB·Filed 2024·Application pending·0 cites
- 3684US10243214B2Method of manufacturing electrodeTODORIKI HIROATSU·Filed 2012·Granted Mar 26, 2019·3 cites·24 claims
- 3784US10147556B2Power storage device and electronic deviceSEMICONDUCTOR ENERGY LAB·Filed 2015·Granted Dec 4, 2018·2 cites·16 claims
- 3883US9218916B2Graphene, power storage device, and electric deviceHIROHASHI TAKUYA·Filed 2012·Granted Dec 22, 2015·5 cites·10 claims
- 3982US12242787B2Parameter search methodSEMICONDUCTOR ENERGY LAB·Filed 2024·Granted Mar 4, 2025·0 cites·8 claims
- 4082US11942602B2Power storage device, method for manufacturing power storage device, and electronic deviceSEMICONDUCTOR ENERGY LAB·Filed 2022·Granted Mar 26, 2024·0 cites·16 claims
- 4181US11699790B2Single-layer and multilayer graphene, method of manufacturing the same, object including the same, and electric device including the sameSEMICONDUCTOR ENERGY LAB·Filed 2022·Granted Jul 11, 2023·0 cites·18 claims
- 4281US7970200B2Pattern inspection method and apparatusSEMICONDUCTOR ENERGY LAB·Filed 2010·Granted Jun 28, 2011·5 cites·6 claims
- 4380US11735736B2Electrode, power storage device, and electronic deviceSEMICONDUCTOR ENERGY LAB·Filed 2021·Granted Aug 22, 2023·0 cites·12 claims
- 4480US10535899B2Power storage device, method for manufacturing power storage device, and electronic deviceSEMICONDUCTOR ENERGY LAB·Filed 2016·Granted Jan 14, 2020·1 cites·9 claims
- 4579US12218305B2Graphene compound, method for forming graphene compound, and lithium-ion storage batterySEMICONDUCTOR ENERGY LAB·Filed 2021·Granted Feb 4, 2025·0 cites·6 claims
- 4679US11936043B2Method for manufacturing positive electrode active material, and lithium ion batterySEMICONDUCTOR ENERGY LAB·Filed 2021·Granted Mar 19, 2024·0 cites·14 claims
- 4779US11728469B2Positive electrode active material for secondary battery, secondary battery, battery management unit, and electronic deviceSEMICONDUCTOR ENERGY LAB·Filed 2021·Granted Aug 15, 2023·0 cites·11 claims
- 4879US9337475B2Power storage deviceTAKEUCHI TOSHIHIKO·Filed 2012·Granted May 10, 2016·3 cites·18 claims
- 4979US2025329192A1Information processorSEMICONDUCTOR ENERGY LAB·Filed 2025·Application pending·0 cites
- 5078US2025061746A1Data processing system and data processing methodSEMICONDUCTOR ENERGY LAB·Filed 2024·Application pending·0 cites
Showing the top 50 of 116 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →