Inventor · disambiguated record
Fumiharu Niina
Also filed as: NIINA FUMIHARU
26 granted patents·22 pending applications·9 citations·filing 2009–2021
91Inventor score
Files withPANASONIC IP MAN CO LTD17SANYO ELECTRIC CO13PANASONIC CORP8NIINA FUMIHARU2SUMITOMO METAL MINING CO2
Top patents by PatentIndex Score
48 records- 0185US10454107B2Positive electrode for nonaqueous electrolyte secondary battery and nonaqueous electrolyte secondary batterySANYO ELECTRIC CO·Filed 2015·Granted Oct 22, 2019·2 cites·6 claims
- 0284US11695115B2Positive electrode active material for non-aqueous electrolyte secondary battery, and non-aqueous electrolyte secondary batteryPANASONIC CORP·Filed 2020·Granted Jul 4, 2023·1 cites·7 claims
- 0384US11522188B2Positive electrode active material for non-aqueous electrolyte secondary battery, and non-aqueous electrolyte secondary batteryPANASONIC CORP·Filed 2020·Granted Dec 6, 2022·1 cites·6 claims
- 0477US10256461B2Nonaqueous electrolyte secondary battery and positive electrode active material for nonaqueous electrolyte secondary batteriesSANYO ELECTRIC CO·Filed 2013·Granted Apr 9, 2019·2 cites·12 claims
- 0577US9577247B2Positive electrode active material for nonaqueous electrolyte secondary battery, and nonaqueous electrolyte secondary batteryNISHIDE DAISUKE·Filed 2012·Granted Feb 21, 2017·3 cites·12 claims
- 0671US12341187B2Non-aqueous electrolyte secondary batteryPANASONIC CORP·Filed 2020·Granted Jun 24, 2025·0 cites·5 claims
- 0764US12300815B2Positive electrode active material for nonaqueous electrolyte secondary batteries, and nonaqueous electrolyte secondary batteryPANASONIC CORP·Filed 2020·Granted May 13, 2025·0 cites·5 claims
- 0863US11626587B2Positive electrode active material for non-aqueous electrolyte secondary battery, and non-aqueous electrolyte secondary batteryPANASONIC CORP·Filed 2020·Granted Apr 11, 2023·0 cites·7 claims
- 0962US12261292B2Positive electrode active material for lithium ion secondary battery and lithium ion secondary batterySUMITOMO METAL MINING CO·Filed 2020·Granted Mar 25, 2025·0 cites·8 claims
- 1062US12166207B2Positive electrode active material for nonaqueous electrolyte secondary batteries, and nonaqueous electrolyte secondary batteryPANASONIC CORP·Filed 2020·Granted Dec 10, 2024·0 cites·5 claims
- 1159US12500233B2Positive electrode active material for lithium ion secondary battery and lithium ion secondary batterySUMITOMO METAL MINING CO·Filed 2020·Granted Dec 16, 2025·0 cites·5 claims
- 1259US11430983B2Nonaqueous electrolyte secondary batteryPANASONIC IP MAN CO LTD·Filed 2018·Granted Aug 30, 2022·0 cites·7 claims
- 1358US12412891B2Non-aqueous electrolyte secondary battery positive electrode and non-aqueous electrolyte secondary batteryPANASONIC CORP·Filed 2021·Granted Sep 9, 2025·0 cites·11 claims
- 1458US10340525B2Non-aqueous electrolyte secondary battery positive electrode and non-aqueous electrolyte secondary batterySANYO ELECTRIC CO·Filed 2016·Granted Jul 2, 2019·0 cites·9 claims
- 1558US2009305136A1Non-aqueous electrolyte secondary battery and method of manufacturing the sameYADA CHIHIRO·Filed 2009·Application pending·0 cites
- 1657US10923713B2Nonaqueous electrolyte secondary batteryPANASONIC IP MAN CO LTD·Filed 2016·Granted Feb 16, 2021·0 cites·8 claims
- 1757US2022320490A1Positive electrode active material for nonaqueous electrolyte secondary battery, and nonaqueous electrolyte secondary batteryPANASONIC CORP·Filed 2020·Application pending·0 cites
- 1857US2022166007A1Non-aqueous electrolyte secondary batteryPANASONIC IP MAN CO LTD·Filed 2020·Application pending·0 cites
- 1957US2023335717A1Non-aqueous electrolyte secondary batteryPANASONIC IP MAN CO LTD·Filed 2021·Application pending·0 cites
- 2055US2009239146A1Non- Aqueous electrolyte secondary batteryNAKAGAWA HIROSHI·Filed 2009·Application pending·0 cites
- 2154US11005090B2Negative electrode for non-aqueous electrolyte secondary batteries, and non-aqueous electrolyte secondary batteryPANASONIC IP MAN CO LTD·Filed 2017·Granted May 11, 2021·0 cites·8 claims
- 2254US10374205B2Nonaqueous electrolyte secondary batterySANYO ELECTRIC CO·Filed 2016·Granted Aug 6, 2019·0 cites·5 claims
- 2354US2016301079A1Positive electrode for nonaqueous electrolyte secondary batterySANYO ELECTRIC CO·Filed 2014·Application pending·0 cites
- 2453US11569493B2Positive electrode for nonaqueous electrolyte secondary batteries, and nonaqueous electrolyte secondary batteryPANASONIC IP MAN CO LTD·Filed 2018·Granted Jan 31, 2023·0 cites·4 claims
- 2553US2011177391A1Non-aqueous electrolyte secondary batterySANYO ELECTRIC CO·Filed 2009·Application pending·0 cites
- 2653US2023378438A1Nonaqueous electrolyte secondary batteryPANASONIC IP MAN CO LTD·Filed 2021·Application pending·0 cites
- 2751US10868299B2Non-aqueous electrolyte secondary batteryPANASONIC IP MAN CO LTD·Filed 2017·Granted Dec 15, 2020·0 cites·3 claims
- 2851US2012013050A1Method of manufacturing a non-aqueous electrolyte secondary batteryYADA CHIHIRO·Filed 2011·Application pending·0 cites
- 2951US2016020459A1Nonaqueous electrolyte secondary batterySANYO ELECTRIC CO·Filed 2014·Application pending·0 cites
- 3050US11024837B2Nonaqueous electrolyte secondary batteryPANASONIC IP MAN CO LTD·Filed 2017·Granted Jun 1, 2021·0 cites·3 claims
- 3150US10601029B2Positive electrode for nonaqueous electrolyte secondary battery and nonaqueous electrolyte secondary battery using the sameSANYO ELECTRIC CO·Filed 2015·Granted Mar 24, 2020·0 cites·10 claims
- 3249US10930968B2Nonaqueous electrolyte secondary batteryPANASONIC IP MAN CO LTD·Filed 2017·Granted Feb 23, 2021·0 cites·10 claims
- 3349US2016064738A1Nonaqueous electrolyte secondary batterySANYO ELECTRIC CO·Filed 2014·Application pending·0 cites
- 3448US10340521B2Non-aqueous electrolyte secondary batterySANYO ELECTRIC CO·Filed 2015·Granted Jul 2, 2019·0 cites·6 claims
- 3547US10910633B2Nonaqueous electrolyte secondary batteryPANASONIC IP MAN CO LTD·Filed 2018·Granted Feb 2, 2021·0 cites·6 claims
- 3647US10892472B2Nonaqueous electrolyte secondary batteryPANASONIC IP MAN CO LTD·Filed 2017·Granted Jan 12, 2021·0 cites·5 claims
- 3747US2014329146A1Nonaqueous electrolyte secondary batteryNIINA FUMIHARU·Filed 2012·Application pending·0 cites
- 3847US2012052391A1Electrode for nonaqueous electrolyte secondary battery and nonaqueous electrolyte secondary batterySUZUKI AKIHIRO·Filed 2011·Application pending·0 cites
- 3946US2023290939A1Nonaqueous electrolyte secondary batteryPANASONIC IP MAN CO LTD·Filed 2021·Application pending·0 cites
- 4045US2013017448A1Nonaqueous electrolyte secondary batterySANYO ELECTRIC CO·Filed 2011·Application pending·0 cites
- 4145US2013323606A1Nonaqueous electrolyte secondary batteryYOSHIDA TOSHIKAZU·Filed 2011·Application pending·0 cites
- 4244US2020403221A1Nonaqueous electrolyte secondary batteryPANASONIC IP MAN CO LTD·Filed 2019·Application pending·0 cites
- 4344US2012135315A1Non-aqueous electrolyte secondary batteryNIINA FUMIHARU·Filed 2010·Application pending·0 cites
- 4444US2013216913A1Non-aqueous electrolyte secondary batterySANYO ELECTRIC CO·Filed 2013·Application pending·0 cites
- 4543US10522877B2Positive electrode for nonaqueous electrolyte secondary battery and nonaqueous electrolyte secondary batterySANYO ELECTRIC CO·Filed 2015·Granted Dec 31, 2019·0 cites·13 claims
- 4643US2021288311A1Positive electrode for non-aqueous electrolyte secondary batteriesPANASONIC IP MAN CO LTD·Filed 2017·Application pending·0 cites
- 4741US2020266420A1Nonaqueous electrolyte secondary batteryPANASONIC IP MAN CO LTD·Filed 2016·Application pending·0 cites
- 4840US2018212269A1Nonaqueous electrolyte secondary batteryPANASONIC IP MAN CO LTD·Filed 2016·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →