Inventor · disambiguated record
Kouji Oono
Also filed as: OONO KOUJI
15 granted patents·10 pending applications·108 citations·filing 1998–2022
86Inventor score
Top patents by PatentIndex Score
25 records- 0191US11228035B2Positive electrode material for lithium ion secondary battery, positive electrode for lithium ion secondary battery, and lithium ion secondary batterySUMITOMO OSAKA CEMENT CO LTD·Filed 2020·Granted Jan 18, 2022·2 cites·4 claims
- 0288US6052655ASystem for converting input/output signals where each amplifier section comprises a storage unit containing information items relating to an associated terminal endHITACHI LTD·Filed 1998·Granted Apr 18, 2000·104 cites·4 claims
- 0383US11699807B2Positive electrode material for lithium ion secondary batteries, positive electrode for lithium ion secondary batteries, and lithium ion secondary batterySUMITOMO METAL MINING CO·Filed 2020·Granted Jul 11, 2023·1 cites·12 claims
- 0479US11189826B2Electrode material for lithium ion secondary battery, electrode for lithium ion secondary battery, and lithium ion secondary batterySUMITOMO OSAKA CEMENT CO LTD·Filed 2019·Granted Nov 30, 2021·1 cites·20 claims
- 0564US12394794B2Positive electrode active material, high-temperature operation type lithium-ion polymer secondary battery, high-temperature operation type lithium ion inorganic all-solid-state secondary batterySUMITOMO METAL MINING CO·Filed 2022·Granted Aug 19, 2025·0 cites·6 claims
- 0663US11289690B2Electrode material, method for manufacturing electrode material, electrode, and lithium ion batterySUMITOMO OSAKA CEMENT CO LTD·Filed 2019·Granted Mar 29, 2022·0 cites·9 claims
- 0762US9979013B2Electrode material, paste, electrode plate, and lithium ion batterySUMITOMO OSAKA CEMENT CO LTD·Filed 2014·Granted May 22, 2018·0 cites·8 claims
- 0861US11245110B2Positive electrode material for lithium ion polymer battery, positive electrode for lithium ion polymer battery, and lithium ion polymer batterySUMITOMO OSAKA CEMENT CO LTD·Filed 2020·Granted Feb 8, 2022·0 cites·13 claims
- 0958US11769875B2Electrode material, method for manufacturing electrode material, electrode, and lithium ion batterySUMITOMO OSAKA CEMENT CO LTD·Filed 2019·Granted Sep 26, 2023·0 cites·6 claims
- 1057US2021305619A1Lithium ion polymer battery and method of producing the sameSUMITOMO OSAKA CEMENT CO LTD·Filed 2020·Application pending·0 cites
- 1156US10804529B2Electrode material, method for manufacturing electrode material, electrode, and lithium ion batterySUMITOMO OSAKA CEMENT CO LTD·Filed 2019·Granted Oct 13, 2020·0 cites·6 claims
- 1254US11171321B2Electrode material and method for manufacturing the sameSUMITOMO OSAKA CEMENT CO LTD·Filed 2019·Granted Nov 9, 2021·0 cites·4 claims
- 1354US9231244B2Positive electrode active material for lithium ion battery, method of producing the same, electrode for lithium ion battery, and lithium ion batteryOONO KOUJI·Filed 2012·Granted Jan 5, 2016·0 cites·6 claims
- 1454US2016079587A1Positive electrode active material for lithium ion battery, method of producing the same, electrode for lithium ion battery, and lithium ion batterySUMITOMO OSAKA CEMENT CO LTD·Filed 2015·Application pending·0 cites
- 1550US10483589B2Lithium-ion secondary batterySUMITOMO OSAKA CEMENT CO LTD·Filed 2016·Granted Nov 19, 2019·0 cites·13 claims
- 1650US9496554B2Positive electrode active material for lithium ion battery, method of producing the same, electrode for lithium ion battery, and lithium ion batteryOONO KOUJI·Filed 2012·Granted Nov 15, 2016·0 cites·6 claims
- 1747US9722250B2Electrode material and method for manufacturing sameSUMITOMO OSAKA CEMENT CO LTD·Filed 2015·Granted Aug 1, 2017·0 cites·5 claims
- 1847US2015064559A1Electrode-active material, lithium-ion battery, method for detecting discharge state of electrode-active material, and method for manufacturing electrode-active materialSUMITOMO OSAKA CEMENT CO LTD·Filed 2013·Application pending·0 cites
- 1943US2018062165A1Electrode material, method for manufacturing electrode material, electrode, and lithium ion batterySUMITOMO OSAKA CEMENT CO LTD·Filed 2017·Application pending·0 cites
- 2042US2018277846A1Cathode material for lithium-ion secondary battery and manufacturing method thereof, cathode for lithium-ion secondary battery, and lithium-ion secondary batterySUMITOMO OSAKA CEMENT CO LTD·Filed 2017·Application pending·0 cites
- 2140US2013337329A1Electrode active material and method of producing the sameOONO KOUJI·Filed 2012·Application pending·0 cites
- 2239US2017092937A1Electrode material for lithium-ion rechargeable battery, method for manufacturing electrode material for lithium-ion rechargeable battery, electrode for lithium-ion rechargeable battery, and lithium-ion rechargeable batterySUMITOMO OSAKA CEMENT CO LTD·Filed 2016·Application pending·0 cites
- 2338US2017092938A1Electrode material for lithium-ion rechargeable battery, electrode for lithium-ion rechargeable battery and lithium-ion rechargeable batterySUMITOMO OSAKA CEMENT CO LTD·Filed 2016·Application pending·0 cites
- 2437US2015140428A1Electrode material, electrode, and lithium ion batterySUMITOMO OSAKA CEMENT CO LTD·Filed 2015·Application pending·0 cites
- 2534US2015380725A1Electrode material, paste for electrodes, and lithium ion batterySUMITOMO OSAKA CEMENT CO LTD·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →