Inventor · disambiguated record
Keisuke Ohara
Also filed as: OHARA KEISUKE
23 granted patents·6 pending applications·18 citations·filing 2007–2024
91Inventor score
Files withTOYOTA MOTOR CO LTD12PANASONIC CORP4HASHIMOTO TATSUYA2HONDA MOTOR CO LTD2PANASONIC HOLDINGS CORP2
Top patents by PatentIndex Score
29 records- 0181US10411265B2Lithium ion secondary battery and method of manufacturing sameTOYOTA MOTOR CO LTD·Filed 2017·Granted Sep 10, 2019·1 cites·10 claims
- 0278US9559383B2Sealed lithium secondary batteryMORITA MASAHIRO·Filed 2012·Granted Jan 31, 2017·2 cites·7 claims
- 0378US8986882B2Electrode, and current collector used thereforITO SHUJI·Filed 2007·Granted Mar 24, 2015·5 cites·35 claims
- 0478US7947396B2Negative electrode for non-aqueous electrolyte secondary battery, method of manufacturing the same, and non-aqueous electrolyte secondary battery using the samePANASONIC CORP·Filed 2007·Granted May 24, 2011·3 cites·16 claims
- 0576US9647261B2Non-aqueous electrolyte secondary batteryTOYOTA MOTOR CO LTD·Filed 2012·Granted May 9, 2017·2 cites·10 claims
- 0674US8029933B2Negative electrode for non-aqueous electrolyte secondary battery, method for manufacturing the same, and non-aqueous electrolyte secondary battery using the samePANASONIC CORP·Filed 2007·Granted Oct 4, 2011·2 cites·8 claims
- 0772US10056617B2Secondary batteryTOYOTA MOTOR CO LTD·Filed 2014·Granted Aug 21, 2018·1 cites·8 claims
- 0868US8187755B2Electrode for electrochemical element, its manufacturing method, and electrochemical element using the sameUGAJI MASAYA·Filed 2008·Granted May 29, 2012·1 cites·14 claims
- 0967US8399129B2Negative electrode for lithium secondary battery, and lithium secondary battery including the sameUGAJI MASAYA·Filed 2007·Granted Mar 19, 2013·1 cites·15 claims
- 1066US2024250267A1Positive electrode and non-aqueous electrolyte secondary batteryPRIME PLANET ENERGY & SOLUTIONS INC·Filed 2024·Application pending·0 cites
- 1165US12431486B2Non-aqueous electrolyte secondary batteryPRIME PLANET ENERGY & SOLUTIONS INC·Filed 2022·Granted Sep 30, 2025·0 cites·6 claims
- 1262US11133525B2Lithium-ion secondary battery and method of producing the sameTOYOTA MOTOR CO LTD·Filed 2019·Granted Sep 28, 2021·0 cites·14 claims
- 1360US11817577B2Nonaqueous electrolyte secondary battery and secondary battery modulePANASONIC CORP·Filed 2021·Granted Nov 14, 2023·0 cites·3 claims
- 1460US2025108824A1Travel assistance device and saddle riding vehicleHONDA MOTOR CO LTD·Filed 2024·Application pending·0 cites
- 1560US2025111780A1VehicleHONDA MOTOR CO LTD·Filed 2024·Application pending·0 cites
- 1660US2023071451A1Positive electrode for nonaqueous electrolyte secondary batteries, and nonaqueous electrolyte secondary batteryPANASONIC HOLDINGS CORP·Filed 2021·Application pending·0 cites
- 1760US2023061490A1Non-aqueous electrolyte secondary cell and secondary cell modulePANASONIC HOLDINGS CORP·Filed 2021·Application pending·0 cites
- 1859US10622619B2Negative electrode plate and non-aqueous electrolyte secondary batteryTOYOTA MOTOR CO LTD·Filed 2018·Granted Apr 14, 2020·0 cites·5 claims
- 1959US10026941B2Separator for nonaqueous electrolyte secondary battery, and battery including sameTOYOTA MOTOR CO LTD·Filed 2014·Granted Jul 17, 2018·0 cites·8 claims
- 2057US10938025B2Negative electrode active material particles for lithium ion secondary battery and method of producing the sameTOYOTA MOTOR CO LTD·Filed 2018·Granted Mar 2, 2021·0 cites·7 claims
- 2156US10944098B2Negative electrode active material particle, negative electrode, lithium-ion secondary battery, and production method of negative electrode active material particleTOYOTA MOTOR CO LTD·Filed 2018·Granted Mar 9, 2021·0 cites·2 claims
- 2256US8273479B2Negative electrode for lithium secondary cell and lithium secondary cell using the sameHASEGAWA MASAKI·Filed 2008·Granted Sep 25, 2012·0 cites·10 claims
- 2355US11011753B2Lithium-ion secondary battery and method of producing the sameTOYOTA MOTOR CO LTD·Filed 2019·Granted May 18, 2021·0 cites·9 claims
- 2454US11011738B2Method for producing negative electrode and secondary battery, and secondary batteryTOYOTA MOTOR CO LTD·Filed 2017·Granted May 18, 2021·0 cites·11 claims
- 2552US10020511B2Lithium secondary batteryHASHIMOTO TATSUYA·Filed 2012·Granted Jul 10, 2018·0 cites·14 claims
- 2651US9806336B2Positive electrode for nonaqueous electrolyte secondary batteries, and nonaqueous electrolyte secondary batteryHASHIMOTO TATSUYA·Filed 2012·Granted Oct 31, 2017·0 cites·4 claims
- 2751US2022013761A1Nonaqueous electrolyte secondary battery positive electrode and nonaqueous electrolyte secondary batteryPANASONIC CORP·Filed 2019·Application pending·0 cites
- 2847US10454098B2Nonaqueous electrolyte secondary battery including a positive electrode having a positive electrode mixture layer including a first powder and a second powderTOYOTA MOTOR CO LTD·Filed 2015·Granted Oct 22, 2019·0 cites·9 claims
- 2936US10581049B2Nonaqueous electrolyte secondary batteryTOYOTA MOTOR CO LTD·Filed 2015·Granted Mar 3, 2020·0 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →