Inventor · disambiguated record
Hajime Ota
Also filed as: OTA HAJIME
29 granted patents·26 pending applications·40 citations·filing 2009–2019
94Inventor score
Files withSUMITOMO ELECTRIC INDUSTRIES17HOSOE AKIHISA13SUMITOMO ELECTRIC TOYAMA CO6LIXIL CORP4GOTO KENGO3
Top patents by PatentIndex Score
55 records- 0192US8913368B2Three-dimensional network aluminum porous body, electrode using the aluminum porous body, and nonaqueous electrolyte battery, capacitor using nonaqueous electrolytic solution and lithium-ion capacitor using nonaqueous electrolytic solution, each using the electrodeHOSOE AKIHISA·Filed 2012·Granted Dec 16, 2014·11 cites·15 claims
- 0292US8497037B2Current collector using three-dimensional network aluminum porous body, electrode using the current collector, and nonaqueous electrolyte battery, capacitor and lithium-ion capacitor with nonaqueous electrolytic solution, each using the electrode, and method for producing the electrodeHOSOE AKIHISA·Filed 2012·Granted Jul 30, 2013·10 cites·16 claims
- 0381US9252505B2Terminal connector, electric wire with terminal connector, and method of connecting terminal connector and electric wireOTSUKA TAKUJI·Filed 2012·Granted Feb 2, 2016·4 cites·11 claims
- 0480US8465875B2Three-dimensional network aluminum porous body for current collector, electrode using the aluminum porous body, and battery, capacitor and lithium-ion capacitor each using the electrodeHOSOE AKIHISA·Filed 2012·Granted Jun 18, 2013·2 cites·12 claims
- 0577US9337492B2Electrochemical elementHOSOE AKIHISA·Filed 2012·Granted May 10, 2016·2 cites·9 claims
- 0677US9123961B2Three-dimensional net-like aluminum porous body, electrode using the aluminum porous body, nonaqueous electrolyte battery using the electrode, and nonaqueous electrolyte capacitor using the electrodeOTA NOBUHIRO·Filed 2011·Granted Sep 1, 2015·2 cites·6 claims
- 0774US9553300B2Electrode material; and battery, nonaqueous-electrolyte battery, and capacitor all incorporating the materialSUMITOMO ELECTRIC INDUSTRIES·Filed 2012·Granted Jan 24, 2017·1 cites·8 claims
- 0874US8528375B2Method for producing electrode for electrochemical elementHOSOE AKIHISA·Filed 2012·Granted Sep 10, 2013·1 cites·16 claims
- 0972US8815777B2Metal laminated substrate for use as an oxide superconducting wire material, and manufacturing method thereforOKAYAMA HIRONAO·Filed 2010·Granted Aug 26, 2014·2 cites·3 claims
- 1071US9184435B2Electrode for electrochemical element and method for producing the sameHOSOE AKIHISA·Filed 2012·Granted Nov 10, 2015·1 cites·2 claims
- 1170US9390866B2Three-dimensional network aluminum porous body for current collector, and current collector, electrode, nonaqueous electrolyte battery, capacitor and lithium-ion capacitor, each using aluminum porous bodyHOSOE AKIHISA·Filed 2012·Granted Jul 12, 2016·1 cites·8 claims
- 1267US10020126B2Three-dimensional network aluminum porous body, electrode using the aluminum porous body, and nonaqueous electrolyte battery, capacitor and lithium-ion capacitor with nonaqueous electrolytic solution, each using the electrodeSUMITOMO ELECTRIC INDUSTRIES·Filed 2015·Granted Jul 10, 2018·0 cites·2 claims
- 1364US9484570B2Method for producing electrode for electrochemical elementSUMITOMO ELECTRIC INDUSTRIES·Filed 2013·Granted Nov 1, 2016·0 cites·4 claims
- 1464US9270073B2Three-dimensional network aluminum porous body for current collector, electrode using the aluminum porous body, and battery, capacitor and lithium-ion capacitor each using the electrodeSUMITOMO ELECTRIC INDUSTRIES·Filed 2013·Granted Feb 23, 2016·0 cites·8 claims
- 1564US9263195B2Three-dimensional network aluminum porous body, electrode using the aluminum porous body, and nonaqueous electrolyte battery, capacitor and lithium-ion capacitor with nonaqueous electrolytic solution, each using the electrodeHOSOE AKIHISA·Filed 2012·Granted Feb 16, 2016·0 cites·2 claims
- 1662US10323303B2Electrode material and electrode for ignition plug, and ignition plugSUMITOMO ELECTRIC INDUSTRIES·Filed 2016·Granted Jun 18, 2019·0 cites·9 claims
- 1758US8541134B2Electrode using three-dimensional network aluminum porous body, and nonaqueous electrolyte battery, capacitor and lithium-ion capacitor with nonaqueous electrolytic solution, each using the electrodeHOSOE AKIHISA·Filed 2012·Granted Sep 24, 2013·0 cites·9 claims
- 1856US9570215B2Method for manufacturing precursor, method for manufacturing superconducting wire, precursor, and superconducting wireSUMITOMO ELECTRIC INDUSTRIES·Filed 2014·Granted Feb 14, 2017·0 cites·3 claims
- 1956US9490550B2Aluminum-based terminal fittingOTSUKA TAKUJI·Filed 2012·Granted Nov 8, 2016·3 cites·12 claims
- 2056US2013330614A1Electrode using three-dimensional network aluminum porous body, and nonaqueous electrolyte battery, capacitor and lithium-ion capacitor with nonaqueous electrolytic solution, each using the electrodeSUMITOMO ELECTRIC TOYAMA CO·Filed 2013·Application pending·0 cites
- 2155US8865627B2Method for manufacturing precursor, method for manufacturing superconducting wire, precursor, and superconducting wireSUMITOMO ELECTRIC INDUSTRIES·Filed 2013·Granted Oct 21, 2014·0 cites·10 claims
- 2254US9711801B2Three-dimensional net-like aluminum porous body, electrode using the aluminum porous body, nonaqueous electrolyte battery using the electrode, and nonaqueous electrolyte capacitor using the electrodeSUMITOMO ELECTRIC INDUSTRIES·Filed 2015·Granted Jul 18, 2017·0 cites·7 claims
- 2354US2016284482A1Three-dimensional network aluminum porous body for current collector, and current collector, electrode, nonaqueous electrolyte battery, capacitor and lithium-ion capacitor, each using aluminum porous bodySUMITOMO ELECTRIC INDUSTRIES·Filed 2016·Application pending·0 cites
- 2452US12059665B2Active carbon molded bodyLIXIL CORP·Filed 2019·Granted Aug 13, 2024·0 cites·5 claims
- 2552US11196235B2Electrode material spark plug electrode, and spark plugSUMITOMO ELECTRIC INDUSTRIES·Filed 2018·Granted Dec 7, 2021·0 cites·19 claims
- 2652US8912126B2Substrate, method of producing substrate, superconducting wire, and method of producing superconducting wireYAMAGUCHI TAKASHI·Filed 2010·Granted Dec 16, 2014·0 cites·8 claims
- 2752US8277535B2Method for producing porous metal body, porous aluminum body, battery electrode material including porous metal body or porous aluminum body, and electrode material for electrical double layer capacitorKIMURA KOUTAROU·Filed 2011·Granted Oct 2, 2012·0 cites·9 claims
- 2852US2012321951A1Method for producing porous metal body, porous aluminum body, battery electrode material including porous metal body or porous aluminum body, and electrode material for electrical double layer capacitorKIMURA KOUTAROU·Filed 2012·Application pending·0 cites
- 2952US2012321952A1Method for producing porous metal body, porous aluminum body, battery electrode material including porous metal body or porous aluminum body, and electrode material for electrical double layer capacitorKIMURA KOUTAROU·Filed 2012·Application pending·0 cites
- 3052US2011245084A1Method for manufacturing precursor, method for manufacturing superconducting wire, precursor, and superconducting wireSUMITOMO ELECTRIC INUDSTRIES LTD·Filed 2009·Application pending·0 cites
- 3151US9702838B2Method for evaluation testing of material for internal combustion engineSUMITOMO ELECTRIC INDUSTRIES·Filed 2013·Granted Jul 11, 2017·0 cites·4 claims
- 3251US2013121873A1Method for producing aluminum structure and aluminum structureSUMITOMO ELECTRIC INDUSTRIES·Filed 2012·Application pending·0 cites
- 3351US2013122375A1Porous metal body, and electrode material and battery both incorporating the bodySUMITOMO ELECTRIC INDUSTRIES·Filed 2012·Application pending·0 cites
- 3449US2012292191A1Method of producing aluminum structure and aluminum structureGOTO KENGO·Filed 2012·Application pending·0 cites
- 3548US10731235B2Wire for reed switch, reed piece for reed switch, and reed switchSUMITOMO ELECTRIC INDUSTRIES·Filed 2016·Granted Aug 4, 2020·0 cites·3 claims
- 3647US2015017729A1Method for evaluation testing of material for internal combustion engineSIMITOMO ELECTRIC IND LTD·Filed 2012·Application pending·0 cites
- 3747US2012308886A1Three-dimensional network aluminum porous body for current collector and method for producing the sameGOTO KENGO·Filed 2012·Application pending·0 cites
- 3847US2012067730A1Manufacturing method of aluminum structure and aluminum structureGOTO KENGO·Filed 2011·Application pending·0 cites
- 3947US2012288757A1Three-dimensional network aluminum porous body for current collector, electrode using the aluminum porous body, nonaqueous electrolyte battery, capacitor and lithium-ion capacitorHOSOE AKIHISA·Filed 2012·Application pending·0 cites
- 4047US2012264022A1Electrode for electrochemical device and method for producing the sameHOSOE AKIHISA·Filed 2012·Application pending·0 cites
- 4147US2012315540A1Three-dimensional network aluminum porous body for current collector, electrode using the aluminum porous body, and nonaqueous electrolyte battery, nonaqueous electrolytic solution capacitor and lithium-ion capacitor each using the electrodeHOSOE AKIHISA·Filed 2012·Application pending·0 cites
- 4246US2012263993A1Electrochemical deviceHOSOE AKIHISA·Filed 2012·Application pending·0 cites
- 4346US2013045425A1Three-dimensional network aluminum porous body, current collector and electrode each using the aluminum porous body, and nonaqueous electrolyte battery, capacitor and lithium-ion capacitor with nonaqueous electrolytic solution, each using the electrodeSUMITOMO ELECTRIC TOYAMA CO·Filed 2012·Application pending·0 cites
- 4446US2015303000A1Lithium ion capacitor, power storage device, power storage systemSUMITOMO ELECTRIC INDUSTRIES·Filed 2012·Application pending·0 cites
- 4546US2013004854A1Electrode for electrochemical elementSUMITOMO ELECTRIC TOYAMA CO·Filed 2012·Application pending·0 cites
- 4646US2013040046A1Method for producing electrode for electrochemical elementSUMITOMO ELECTRIC TOYAMA CO·Filed 2012·Application pending·0 cites
- 4744US2013004856A1Three-dimensional network aluminum porous body for current collector, current collector using the aluminum porous body, electrode using the current collector, and nonaqueous electrolyte battery, capacitor and lithium-ion capacitor, each using the electrodeSUMITOMO ELECTRIC TOYAMA CO·Filed 2012·Application pending·0 cites
- 4844US2013004844A1Three-dimensional network aluminum porous body, electrode using the aluminum porous body, and nonaqueous electrolyte battery, capacitor and lithium-ion capacitor with nonaqueous electrolytic solution, each using the electrodeSUMITOMO ELECTRIC TOYAMA CO·Filed 2012·Application pending·0 cites
- 4943US8993064B2Substrate for superconducting compound and method for manufacturing the substrateOKAYAMA HIRONAO·Filed 2010·Granted Mar 31, 2015·0 cites·7 claims
- 5042US2021252473A1Active carbon molded bodyLIXIL CORP·Filed 2019·Application pending·0 cites
Showing the top 50 of 55 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →