Inventor · disambiguated record
Kensuke Nakura
Also filed as: NAKURA KENSUKE
76 granted patents·55 pending applications·230 citations·filing 2001–2023
98Inventor score
Files withPANASONIC IP MAN CO LTD95NAKURA KENSUKE15PANASONIC CORP13KINOSHITA MASAHIRO2HIRATSUKA HIDEKAZU1
Top patents by PatentIndex Score
131 records- 0195US10886529B2Positive electrode active material containing lithium composite oxide and covering material and batteryPANASONIC IP MAN CO LTD·Filed 2018·Granted Jan 5, 2021·7 cites·22 claims
- 0295US10818910B2Positive-electrode active material and batteryPANASONIC IP MAN CO LTD·Filed 2017·Granted Oct 27, 2020·5 cites·13 claims
- 0395US10811671B2Positive-electrode active material and batteryPANASONIC IP MAN CO LTD·Filed 2017·Granted Oct 20, 2020·5 cites·7 claims
- 0495US10651462B2Positive electrode active material containing lithium composite oxide and covering material, and battery including positive electrode active materialPANASONIC IP MAN CO LTD·Filed 2018·Granted May 12, 2020·5 cites·18 claims
- 0594US10833322B2Positive electrode active material containing lithium composite oxide and lithium composite oxyfluoride, and battery including positive electrode containing positive electrode active materialPANASONIC IP MAN CO LTD·Filed 2017·Granted Nov 10, 2020·5 cites·12 claims
- 0694US10818911B2Positive-electrode active material and batteryPANASONIC IP MAN CO LTD·Filed 2017·Granted Oct 27, 2020·4 cites·6 claims
- 0794US10497928B2Positive-electrode active material and batteryPANASONIC IP MAN CO LTD·Filed 2017·Granted Dec 3, 2019·5 cites·7 claims
- 0894US8236449B2Lithium ion secondary battery with improved electrode stability and safetyNAKURA KENSUKE·Filed 2006·Granted Aug 7, 2012·23 cites·12 claims
- 0993US11201319B2Positive electrode active material containing lithium composite oxide and covering material, and battery including positive electrode active materialPANASONIC IP MAN CO LTD·Filed 2018·Granted Dec 14, 2021·4 cites·17 claims
- 1092US8399113B2Nonaqueous electrolyte secondary batteryNAKURA KENSUKE·Filed 2008·Granted Mar 19, 2013·18 cites·15 claims
- 1192US8137847B2Active material for non-aqueous electrolyte secondary battery and manufacturing method thereforeOHZUKU TSUTOMU·Filed 2008·Granted Mar 20, 2012·16 cites·14 claims
- 1291US7939200B2Non-aqueous electrolyte secondary batteryPANASONIC CORP·Filed 2006·Granted May 10, 2011·15 cites·16 claims
- 1390US12512459B2Positive electrode active material for nonaqueous electrolyte secondary batteries, and nonaqueous electrolyte secondary batteryPANASONIC IP MAN CO LTD·Filed 2021·Granted Dec 30, 2025·1 cites·10 claims
- 1490US10586981B2Positive electrode for a battery and battery including positive electrode active materialPANASONIC IP MAN CO LTD·Filed 2017·Granted Mar 10, 2020·3 cites·12 claims
- 1589US11081687B2Positive-electrode active material and battery including positive-electrode active materialPANASONIC IP MAN CO LTD·Filed 2019·Granted Aug 3, 2021·2 cites·11 claims
- 1688US11605814B2Positive-electrode active material containing lithium composite oxide, and battery including the samePANASONIC IP MAN CO LTD·Filed 2019·Granted Mar 14, 2023·2 cites·20 claims
- 1788US11043661B2Positive electrode active material containing lithium composite oxyfluoride and organosilicon compound, and battery including positive electrode containing the positive electrode active materialPANASONIC IP MAN CO LTD·Filed 2017·Granted Jun 22, 2021·2 cites·17 claims
- 1888US10680243B2Negative electrode active material containing carbon and boron, and nitrogen or phosphorus, and battery including the samePANASONIC IP MAN CO LTD·Filed 2018·Granted Jun 9, 2020·2 cites·6 claims
- 1988US8673499B2Lithium ion secondary batteryNAKURA KENSUKE·Filed 2006·Granted Mar 18, 2014·9 cites·6 claims
- 2088US8173301B2Positive electrode active material for non-aqueous electrolyte secondary battery and non-aqueous electrolyte secondary battery including the sameHIRATSUKA HIDEKAZU·Filed 2008·Granted May 8, 2012·18 cites·17 claims
- 2187US10854876B2Positive electrode active material and battery using positive electrode active materialPANASONIC IP MAN CO LTD·Filed 2019·Granted Dec 1, 2020·2 cites·14 claims
- 2287US10833317B2Positive-electrode active material and batteryPANASONIC IP MAN CO LTD·Filed 2017·Granted Nov 10, 2020·2 cites·18 claims
- 2387US7976983B2Lithium ion secondary batteryPANASONIC CORP·Filed 2007·Granted Jul 12, 2011·7 cites·6 claims
- 2487US7879494B2Lithium ion secondary battery and manufacturing method thereforPANASONIC CORP·Filed 2006·Granted Feb 1, 2011·8 cites·6 claims
- 2586US11233237B2Positive electrode active material containing lithium composite oxide and battery including the samePANASONIC IP MAN CO LTD·Filed 2019·Granted Jan 25, 2022·2 cites·15 claims
- 2685US10840499B2Positive electrode active material and battery using positive electrode active materialPANASONIC IP MAN CO LTD·Filed 2017·Granted Nov 17, 2020·2 cites·13 claims
- 2783US11271200B2Positive-electrode active material containing lithium composite oxide, and battery including the samePANASONIC IP MAN CO LTD·Filed 2019·Granted Mar 8, 2022·1 cites·25 claims
- 2883US11271204B2Active material for fluoride-ion secondary battery and fluoride-ion secondary battery using samePANASONIC IP MAN CO LTD·Filed 2020·Granted Mar 8, 2022·1 cites·10 claims
- 2982US11038171B2Active material including composite fluoride for fluoride ion secondary battery, and fluoride ion secondary battery using the samePANASONIC IP MAN CO LTD·Filed 2019·Granted Jun 15, 2021·1 cites·10 claims
- 3082US7722989B2Non-aqueous electrolyte secondary battery with a positive active material comprising primary particles and secondary particles made of the primary particlesPANASONIC CORP·Filed 2004·Granted May 25, 2010·16 cites·32 claims
- 3181US11171327B2Positive electrode active material containing lithium composite oxide and covering material and batteryPANASONIC IP MAN CO LTD·Filed 2018·Granted Nov 9, 2021·1 cites·21 claims
- 3281US9531203B2Secondary battery systemPANASONIC CORP·Filed 2015·Granted Dec 27, 2016·4 cites·20 claims
- 3381US9040199B2Positive electrode active material particles for lithium ion secondary batteries, positive electrode using the same, and lithium ion secondary batteryKINOSHITA MASAHIRO·Filed 2011·Granted May 26, 2015·3 cites·11 claims
- 3481US8187749B2Positive electrode for lithium ion secondary battery and lithium ion secondary battery using the sameTAKAHASHI KEIICHI·Filed 2008·Granted May 29, 2012·4 cites·8 claims
- 3579US8846249B2Lithium ion secondary batteryNAKURA KENSUKE·Filed 2006·Granted Sep 30, 2014·4 cites·3 claims
- 3678US9979012B2Lithium ion secondary battery and method for manufacturing the samePANASONIC CORP·Filed 2014·Granted May 22, 2018·2 cites·19 claims
- 3776US8349501B2Non-aqueous electrolyte secondary batteryPANASONIC CORP·Filed 2006·Granted Jan 8, 2013·2 cites·2 claims
- 3876US7981546B2Non-aqueous electrolyte secondary batteryPANASONIC CORP·Filed 2006·Granted Jul 19, 2011·3 cites·12 claims
- 3975US11569492B2Positive-electrode active material and batteryPANASONIC IP MAN CO LTD·Filed 2020·Granted Jan 31, 2023·0 cites·18 claims
- 4075US9893356B2Cathode active material for nonaqueous electrolyte secondary battery, nonaqueous electrolyte secondary battery, and method of producing cathode active material for nonaqueous electrolyte secondary batteryPANASONIC IP MAN CO LTD·Filed 2015·Granted Feb 13, 2018·1 cites·7 claims
- 4174US11637277B2Positive-electrode active material and batteryPANASONIC IP MAN CO LTD·Filed 2020·Granted Apr 25, 2023·0 cites·12 claims
- 4271US9728985B2Charging device and charging method for charging a plurality of secondary battery-equipped devicesPANASONIC CORP·Filed 2015·Granted Aug 8, 2017·2 cites·20 claims
- 4371US2021083274A1Positive electrode active material containing lithium composite oxide and covering material and batteryPANASONIC IP MAN CO LTD·Filed 2020·Application pending·0 cites
- 4470US12315877B2Solid electrolyte and magnesium secondary battery using samePANASONIC CORP·Filed 2021·Granted May 27, 2025·0 cites·10 claims
- 4567US2025210644A1Positive electrode active material for nonaqueous electrolyte secondary batteriesPANASONIC IP MAN CO LTD·Filed 2023·Application pending·0 cites
- 4667US2021005883A1Positive-electrode active material and batteryPANASONIC IP MAN CO LTD·Filed 2020·Application pending·0 cites
- 4766US11038170B2Active material including metal composite fluoride for fluoride ion secondary battery, and fluoride ion secondary battery using the samePANASONIC IP MAN CO LTD·Filed 2019·Granted Jun 15, 2021·0 cites·5 claims
- 4866US10505220B2Negative electrode active material for rechargeable battery using conversion reaction, and battery including the samePANASONIC IP MAN CO LTD·Filed 2018·Granted Dec 10, 2019·0 cites·6 claims
- 4966US2024396018A1Negative electrode for secondary batteries, and secondary batteryPANASONIC IP MAN CO LTD·Filed 2022·Application pending·0 cites
- 5066US2025070133A1Nonaqueous electrolyte secondary batteryPANASONIC IP MAN CO LTD·Filed 2022·Application pending·0 cites
Showing the top 50 of 131 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →