Inventor · disambiguated record
Keigo Hoshina
Also filed as: HOSHINA KEIGO
77 granted patents·42 pending applications·119 citations·filing 2008–2025
98Inventor score
Top patents by PatentIndex Score
119 records- 0197US10749169B2Active material, electrode, secondary battery, battery pack, and vehicleTOSHIBA KK·Filed 2019·Granted Aug 18, 2020·9 cites·13 claims
- 0297US10673103B2Battery module, battery pack and vehicleTOSHIBA KK·Filed 2017·Granted Jun 2, 2020·10 cites·16 claims
- 0394US11251627B2Charge and discharge control device for preventing battery deterioration, battery pack, vehicle, and charge and discharge control methodTOSHIBA KK·Filed 2020·Granted Feb 15, 2022·4 cites·10 claims
- 0493US11955642B2Electrode, secondary battery, battery pack, and vehicleTOSHIBA KK·Filed 2020·Granted Apr 9, 2024·2 cites·14 claims
- 0593US10411250B2Nonaqueous electrolyte battery, battery pack, and vehicleTOSHIBA KK·Filed 2017·Granted Sep 10, 2019·4 cites·11 claims
- 0693US10141575B2Electrode, nonaqueous electrolyte battery, battery pack, and vehicleTOSHIBA KK·Filed 2017·Granted Nov 27, 2018·5 cites·11 claims
- 0793US10096833B2Electrode, nonaqueous electrolyte battery, and battery packTOSHIBA KK·Filed 2016·Granted Oct 9, 2018·4 cites·10 claims
- 0892US9929434B2Lithium-ion conductive sulfide, solid electrolyte secondary battery and battery packTOSHIBA KK·Filed 2017·Granted Mar 27, 2018·3 cites·14 claims
- 0992US9735417B2Method of manufacturing active materialTOSHIBA KK·Filed 2016·Granted Aug 15, 2017·4 cites·12 claims
- 1091US10411256B2Core shell active material of monoclinic niobium-titanium composite oxide, nonaqueous electrolyte battery and battery packTOSHIBA KK·Filed 2015·Granted Sep 10, 2019·3 cites·10 claims
- 1191US10355318B2Active material, nonaqueous electrolyte battery, battery pack and vehicleTOSHIBA KK·Filed 2016·Granted Jul 16, 2019·3 cites·13 claims
- 1291US10199648B2Electrode, nonaqueous electrolyte battery, battery pack and vehicleTOSHIBA KK·Filed 2016·Granted Feb 5, 2019·3 cites·13 claims
- 1390US10446829B2Electrode, nonaqueous electrolyte battery, battery pack and vehicleTOSHIBA KK·Filed 2017·Granted Oct 15, 2019·3 cites·19 claims
- 1490US10439226B2Nonaqueous electrolyte battery, battery pack, and vehicleTOSHIBA KK·Filed 2017·Granted Oct 8, 2019·3 cites·11 claims
- 1590US10326141B2Nonaqueous electrolyte secondary battery and battery packTOSHIBA KK·Filed 2017·Granted Jun 18, 2019·3 cites·19 claims
- 1690US10305106B2Nonaqueous electrolyte battery and battery packTOSHIBA KK·Filed 2016·Granted May 28, 2019·3 cites·20 claims
- 1789US11228031B2Electrode, secondary battery, battery pack, and vehicleTOSHIBA KK·Filed 2020·Granted Jan 18, 2022·3 cites·13 claims
- 1889US10505177B2Nonaqueous electrolyte battery electrode, nonaqueous electrolyte battery, and battery packTOSHIBA KK·Filed 2017·Granted Dec 10, 2019·3 cites·26 claims
- 1989US9728778B2Negative electrode active material containing a titanium oxide compound having a crystal structure of monoclinic system titanium dioxideHARADA YASUHIRO·Filed 2010·Granted Aug 8, 2017·5 cites·13 claims
- 2088US10050266B2Active material, nonaqueous electrolyte battery, battery pack and vehicleTOSHIBA KK·Filed 2017·Granted Aug 14, 2018·6 cites·12 claims
- 2187US9698446B2Lithium-ion conducting oxide, solid electrolyte secondary battery and battery packTOSHIBA KK·Filed 2014·Granted Jul 4, 2017·4 cites·14 claims
- 2285US10283747B2Nonaqueous electrolyte secondary battery and battery packTOSHIBA KK·Filed 2014·Granted May 7, 2019·4 cites·13 claims
- 2385US8343665B2Negative electrode active material, nonaqueous electrolyte battery and battery packTOSHIBA KK·Filed 2011·Granted Jan 1, 2013·3 cites·11 claims
- 2484US10483526B2Positive electrode active material, nonaqueous electrolyte battery, and battery packTOSHIBA KK·Filed 2014·Granted Nov 19, 2019·3 cites·13 claims
- 2583US11217793B2Electrode, secondary battery, battery pack, and vehicleTOSHIBA KK·Filed 2020·Granted Jan 4, 2022·1 cites·15 claims
- 2683US9923203B2Positive electrode active material, nonaqueous electrolyte battery, and battery packTOSHIBA KK·Filed 2014·Granted Mar 20, 2018·3 cites·14 claims
- 2782US11508952B2Secondary battery, battery pack, and vehicleTOSHIBA KK·Filed 2020·Granted Nov 22, 2022·1 cites·11 claims
- 2882US11322742B2Active material, electrode, secondary battery, battery pack and vehicleTOSHIBA KK·Filed 2019·Granted May 3, 2022·1 cites·13 claims
- 2982US11211601B2Electrode, secondary battery, battery pack, and vehicleTOSHIBA KK·Filed 2019·Granted Dec 28, 2021·1 cites·20 claims
- 3081US8404387B2Nonaqueous electrolyte battery and battery packTAKAMI NORIO·Filed 2008·Granted Mar 26, 2013·3 cites·20 claims
- 3178US9312539B2Active materialHOSHINA KEIGO·Filed 2010·Granted Apr 12, 2016·2 cites·18 claims
- 3278US8895191B2Nonaqueous electrolyte battery and battery packHOSHINA KEIGO·Filed 2012·Granted Nov 25, 2014·2 cites·20 claims
- 3376US9373836B2Active material for battery, non-aqueous electrolyte battery and battery packTOSHIBA KK·Filed 2013·Granted Jun 21, 2016·1 cites·17 claims
- 3476US8728669B2Nonaqueous electrolyte battery and battery packTOSHIBA KK·Filed 2013·Granted May 20, 2014·1 cites·16 claims
- 3575US2025096281A1Electrode, secondary battery, battery pack, vehicle, and stationary power supplyTOSHIBA KK·Filed 2024·Application pending·0 cites
- 3674US11990614B2Active material, electrode, secondary battery, battery pack, and vehicleTOSHIBA KK·Filed 2021·Granted May 21, 2024·0 cites·15 claims
- 3774US2025030062A1Secondary battery, battery pack, and stationary power supplyTOSHIBA KK·Filed 2024·Application pending·0 cites
- 3873US2025030052A1Secondary battery, battery pack, vehicle, stationary power supply, and method of producing secondary batteryTOSHIBA KK·Filed 2024·Application pending·0 cites
- 3972US2024322148A1Active material, electrode, secondary battery, battery pack, and vehicleTOSHIBA KK·Filed 2023·Application pending·0 cites
- 4072US2024322154A1Battery, battery pack, and stationary power supplyTOSHIBA KK·Filed 2023·Application pending·0 cites
- 4172US2024291107A1Secondary battery, battery pack, vehicle, and stationary power supplyTOSHIBA KK·Filed 2023·Application pending·0 cites
- 4272US2024322150A1Battery, battery pack, and stationary power supplyTOSHIBA KK·Filed 2023·Application pending·0 cites
- 4371US8563175B2Nonaqueous electrolyte battery, active material, method for producing same, method for producing alkali titanate compound, and battery packHARADA YASUHIRO·Filed 2012·Granted Oct 22, 2013·1 cites·8 claims
- 4471US2024322180A1Secondary battery, battery pack, vehicle, and stationary power supplyTOSHIBA KK·Filed 2023·Application pending·0 cites
- 4571US2025293249A1Secondary battery, battery pack, and vehicleTOSHIBA KK·Filed 2025·Application pending·0 cites
- 4670US8178244B2Non-aqueous electrolyte battery and battery packHOSHINA KEIGO·Filed 2008·Granted May 15, 2012·2 cites·13 claims
- 4770US2024097206A1Integrated sheet structure, secondary battery, aqueous secondary battery, battery pack, vehicle, and stationary power supplyTOSHIBA KK·Filed 2023·Application pending·0 cites
- 4869US12500293B2Air batteryTOSHIBA KK·Filed 2022·Granted Dec 16, 2025·0 cites·7 claims
- 4969US2024047750A1Nonaqueous electrolyte, secondary battery, battery pack, vehicle, and stationary power supplyTOSHIBA KK·Filed 2023·Application pending·0 cites
- 5069US2024097222A1Secondary battery, battery pack, vehicle, and stationary power supplyTOSHIBA KK·Filed 2023·Application pending·0 cites
Showing the top 50 of 119 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →