Inventor · disambiguated record
Takuya Nakashima
Also filed as: NAKASHIMA TAKUYA
33 granted patents·30 pending applications·373 citations·filing 1992–2025
97Inventor score
Files withNGK INSULATORS LTD11MATSUSHITA ELECTRIC INDUSTRIAL CO LTD8NAKASHIMA TAKUYA7PANASONIC CORP6YASUI SHUNSUKE4
Top patents by PatentIndex Score
63 records- 0194US11883770B2Porous compositeNGK INSULATORS LTD·Filed 2021·Granted Jan 30, 2024·4 cites·10 claims
- 0294US8334699B2Battery internal short-circuit detection apparatus and method, and battery packASAKURA JUN·Filed 2008·Granted Dec 18, 2012·33 cites·13 claims
- 0394US7745041B2Electrochemical elementPANASONIC CORP·Filed 2005·Granted Jun 29, 2010·21 cites·11 claims
- 0493US8475952B2Battery module and battery pack using the sameYASUI SHUNSUKE·Filed 2010·Granted Jul 2, 2013·11 cites·16 claims
- 0593US8193777B2Non-aqueous electrolyte secondary battery charging method, electronic device, battery pack, and charging deviceNAKASHIMA TAKUYA·Filed 2007·Granted Jun 5, 2012·22 cites·5 claims
- 0688US8269463B2Battery abnormality detection circuit and power supply deviceNAKASHIMA TAKUYA·Filed 2010·Granted Sep 18, 2012·9 cites·7 claims
- 0786US8399114B2Battery moduleKISHII DAISUKE·Filed 2011·Granted Mar 19, 2013·5 cites·10 claims
- 0886US6132900AMethod of production of non-aqueous electrolyte battery and seal plate thereofMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1998·Granted Oct 17, 2000·88 cites·31 claims
- 0983US7767348B2Non-aqueous electrolyte secondary battery and battery pack using the samePANASONIC CORP·Filed 2006·Granted Aug 3, 2010·5 cites·15 claims
- 1082US8154299B2Deterioration determination circuit, power supply apparatus, and deterioration determination method of secondary batteryIIDA TAKUMA·Filed 2009·Granted Apr 10, 2012·5 cites·8 claims
- 1180US8343666B2Nonaqueous electrolyte secondary batteryPANASONIC CORP·Filed 2006·Granted Jan 1, 2013·4 cites·2 claims
- 1277US8110302B2Battery packNAKASHIMA TAKUYA·Filed 2010·Granted Feb 7, 2012·2 cites·11 claims
- 1376US8975385B2Rare-earth complex and uses thereofHASEGAWA YASUCHIKA·Filed 2010·Granted Mar 10, 2015·4 cites·4 claims
- 1476US6576215B1Method for preparing lithium manganate having spinel structureMITSUI MINING & SMELTING CO·Filed 2000·Granted Jun 10, 2003·13 cites·6 claims
- 1575US2024413344A1Secondary batteryMURATA MANUFACTURING CO·Filed 2024·Application pending·0 cites
- 1674US2025336914A1Positive electrode and secondary batteryMURATA MANUFACTURING CO·Filed 2025·Application pending·0 cites
- 1773US8330427B2Charge control circuit, and charging device and battery pack incorporated with the sameTANIGUCHI AKIHIRO·Filed 2009·Granted Dec 11, 2012·12 cites·10 claims
- 1873US7914917B2Hybrid power supply unitPANASONIC CORP·Filed 2007·Granted Mar 29, 2011·2 cites·4 claims
- 1972US8835032B2Battery moduleTAKASAKI HIROSHI·Filed 2011·Granted Sep 16, 2014·2 cites·5 claims
- 2071US7122278B1Non-aqueous electrolyte secondary batteryMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Oct 17, 2006·10 cites·5 claims
- 2171US2023378443A1Secondary batteryMURATA MANUFACTURING CO·Filed 2023·Application pending·0 cites
- 2270US7438994B2Non-aqueous electrolyte secondary batteryMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2006·Granted Oct 21, 2008·2 cites·7 claims
- 2368US8012614B2Non-aqueous electrolyte battery, and power supply unitPANASONIC CORP·Filed 2007·Granted Sep 6, 2011·1 cites·4 claims
- 2468US2025229607A1Dehumidification device, heater element for dehumidification devices, and vehicle interior dehumidification systemNGK INSULATORS LTD·Filed 2025·Application pending·0 cites
- 2566US12390793B2Porous composite and method of producing porous compositeNGK INSULATORS LTD·Filed 2022·Granted Aug 19, 2025·0 cites·10 claims
- 2666US5744266ABatteries and a method of manufacturing positive active material for the batteriesMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1997·Granted Apr 28, 1998·33 cites·12 claims
- 2766US2024270055A1Heater element and vehicle compartment purification systemNGK INSULATORS LTD·Filed 2024·Application pending·0 cites
- 2865US2024116008A1Porous compositeNGK INSULATORS LTD·Filed 2023·Application pending·0 cites
- 2961US2023096396A1Vehicle compartment purification system, method for controlling vehicle compartment purification system, program and storage mediumNGK INSULATORS LTD·Filed 2022·Application pending·0 cites
- 3058US11904298B2Composite oxide catalyst, porous composite, and method of producing composite oxide catalystNGK INSULATORS LTD·Filed 2020·Granted Feb 20, 2024·0 cites·8 claims
- 3157US2024107633A1Heater element, heater unit, and heater system for heating vehicle interiorNGK INSULATORS LTD·Filed 2023·Application pending·0 cites
- 3256US2023354479A1Heater element for heating vehicle cabin, heater unit, heater system, and heater element for purifying vehicle cabinNGK INSULATORS LTD·Filed 2023·Application pending·0 cites
- 3355US10388927B2Battery unitPANASONIC IP MAN CO LTD·Filed 2014·Granted Aug 20, 2019·0 cites·5 claims
- 3455US2023129722A1Heater element with functional material-containing layer and vehicle compartment purification systemNGK INSULATORS LTD·Filed 2022·Application pending·0 cites
- 3554US6264708B1Method of manufacturing a prismatic batteryMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1998·Granted Jul 24, 2001·23 cites·8 claims
- 3654US5928714AMethod of manufacturing positive active material for batteriesMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1997·Granted Jul 27, 1999·21 cites·19 claims
- 3754US2011195284A1Battery module and battery module assembly using sameYASUI SHUNSUKE·Filed 2009·Application pending·0 cites
- 3850US2010201321A1Battery internal short-circuit detecting device and method, battery pack, and electronic device systemASAKURA JUN·Filed 2008·Application pending·0 cites
- 3950US2010188054A1Battery internal short-circuit detecting device and method, battery pack, and electronic device systemASAKURA JUN·Filed 2008·Application pending·0 cites
- 4049US2008298422A1Dye Laser Medium, Dye Laser Device, and Laser SensorNAT UNIV CORP NARA INST·Filed 2007·Application pending·0 cites
- 4149US2010304206A1Battery pack, and battery systemNAKASHIMA TAKUYA·Filed 2007·Application pending·0 cites
- 4247US11085342B2Honeycomb filterNGK INSULATORS LTD·Filed 2019·Granted Aug 10, 2021·0 cites·7 claims
- 4347US6576679B2HydrogelHONDA MOTOR CO LTD·Filed 2001·Granted Jun 10, 2003·8 cites·5 claims
- 4447US2006159984A1Non-aqueous electolyte battery packNAGAYAMA MASATOSHI·Filed 2006·Application pending·0 cites
- 4547US2013011719A1Battery module and battery assembly used thereinPANASONIC CORP·Filed 2012·Application pending·0 cites
- 4647US2009181305A1Non-Aqueous Electrolyte Secondary BatteryNAGAYAMA MASATOSHI·Filed 2006·Application pending·0 cites
- 4746US10174886B2Wavelength conversion member and light emitting deviceSHARP KK·Filed 2016·Granted Jan 8, 2019·0 cites·3 claims
- 4846US2013136969A1Battery module and battery assembly used in battery moduleYASUI SHUNSUKE·Filed 2011·Application pending·0 cites
- 4946US2012282503A1Electric deviceFUJIKAWA MASATO·Filed 2011·Application pending·0 cites
- 5045US2010253149A1Imbalance identifying circuit, power source apparatus and imbalance identification methodIIDA TAKUMA·Filed 2009·Application pending·0 cites
Showing the top 50 of 63 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →