Hajime Ota

Person

Osaka-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Electrode material spark plug electrode, and spark plug
- Patent number 11,196,235
- Issue date Dec 7, 2021
- Sumitomo Electric Industries, Ltd.
- Hajime Ota
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Wire for reed switch, reed piece for reed switch, and reed switch
- Patent number 10,731,235
- Issue date Aug 4, 2020
- Sumitomo Electric Industries, Ltd.
- Hajime Ota
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Electrode material and electrode for ignition plug, and ignition plug
- Patent number 10,323,303
- Issue date Jun 18, 2019
- Sumitomo Electric Industries, Ltd.
- Hajime Ota
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Three-dimensional network aluminum porous body, electrode using the...
- Patent number 10,020,126
- Issue date Jul 10, 2018
- Sumitomo Electric Industries, Ltd.
- Akihisa Hosoe
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Three-dimensional net-like aluminum porous body, electrode using th...
- Patent number 9,711,801
- Issue date Jul 18, 2017
- Sumitomo Electric Industries, Ltd.
- Nobuhiro Ota
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Method for evaluation testing of material for internal combustion e...
- Patent number 9,702,838
- Issue date Jul 11, 2017
- Sumitomo Electric Industries, Ltd.
- Hajime Ota
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method for manufacturing precursor, method for manufacturing superc...
- Patent number 9,570,215
- Issue date Feb 14, 2017
- Sumitomo Electric Industries, Ltd.
- Hajime Ota
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrode material; and battery, nonaqueous-electrolyte battery, an...
- Patent number 9,553,300
- Issue date Jan 24, 2017
- Sumitomo Electric Industries, Ltd.
- Kazuki Okuno
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Aluminum-based terminal fitting
- Patent number 9,490,550
- Issue date Nov 8, 2016
- AutoNetworks Technologies, Ltd.
- Takuji Otsuka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for producing electrode for electrochemical element
- Patent number 9,484,570
- Issue date Nov 1, 2016
- Sumitomo Electric Industries, Ltd.
- Akihisa Hosoe
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Three-dimensional network aluminum porous body for current collecto...
- Patent number 9,390,866
- Issue date Jul 12, 2016
- Sumitomo Electric Industries, Ltd.
- Akihisa Hosoe
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Electrochemical element
- Patent number 9,337,492
- Issue date May 10, 2016
- Sumitomo Electric Industries, Ltd.
- Akihisa Hosoe
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Method of producing substrate and superconducting wire
- Patent number 9,306,147
- Issue date Apr 5, 2016
- Sumitomo Electric Industries, Ltd.
- Hajime Ota
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Three-dimensional network aluminum porous body for current collecto...
- Patent number 9,270,073
- Issue date Feb 23, 2016
- Sumitomo Electric Industries, Ltd.
- Akihisa Hosoe
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Three-dimensional network aluminum porous body, electrode using the...
- Patent number 9,263,195
- Issue date Feb 16, 2016
- Sumitomo Electric Industries, Ltd.
- Akihisa Hosoe
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Terminal connector, electric wire with terminal connector, and meth...
- Patent number 9,252,505
- Issue date Feb 2, 2016
- AutoNetworks Technologies, Ltd.
- Takuji Otsuka
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Electrode for electrochemical element and method for producing the...
- Patent number 9,184,435
- Issue date Nov 10, 2015
- Sumitomo Electric Industries, Ltd.
- Akihisa Hosoe
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Three-dimensional net-like aluminum porous body, electrode using th...
- Patent number 9,123,961
- Issue date Sep 1, 2015
- Sumitomo Electric Industries, Ltd.
- Nobuhiro Ota
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Substrate for superconducting compound and method for manufacturing...
- Patent number 8,993,064
- Issue date Mar 31, 2015
- Toyo Kohan Co., Ltd.
- Hironao Okayama
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Three-dimensional network aluminum porous body, electrode using the...
- Patent number 8,913,368
- Issue date Dec 16, 2014
- Sumitomo Electric Industries, Ltd.
- Akihisa Hosoe
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Substrate, method of producing substrate, superconducting wire, and...
- Patent number 8,912,126
- Issue date Dec 16, 2014
- Sumitomo Electric Industries, Ltd.
- Takashi Yamaguchi
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Method for manufacturing precursor, method for manufacturing superc...
- Patent number 8,865,627
- Issue date Oct 21, 2014
- Sumitomo Electric Industries, Ltd.
- Hajime Ota
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Metal laminated substrate for use as an oxide superconducting wire...
- Patent number 8,815,777
- Issue date Aug 26, 2014
- Toyo Kohan Co., Ltd.
- Hironao Okayama
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Electrode using three-dimensional network aluminum porous body, and...
- Patent number 8,541,134
- Issue date Sep 24, 2013
- Sumitomo Electric Industries, Ltd.
- Akihisa Hosoe
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Method for producing electrode for electrochemical element
- Patent number 8,528,375
- Issue date Sep 10, 2013
- Sumitomo Electric Industries, Ltd.
- Akihisa Hosoe
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Current collector using three-dimensional network aluminum porous b...
- Patent number 8,497,037
- Issue date Jul 30, 2013
- Sumitomo Electric Industries, Ltd.
- Akihisa Hosoe
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Three-dimensional network aluminum porous body for current collecto...
- Patent number 8,465,875
- Issue date Jun 18, 2013
- Sumitomo Electric Industries, Ltd.
- Akihisa Hosoe
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Method for producing porous metal body, porous aluminum body, batte...
- Patent number 8,277,535
- Issue date Oct 2, 2012
- Sumitomo Electric Industries, Ltd.
- Koutarou Kimura
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Patents Applicationslast 30 patents

Information Patent Application
ELECTRODE MATERIAL, SPARK PLUG ELECTRODE, AND SPARK PLUG
- Publication number 20210242665
- Publication date Aug 5, 2021
- Sumitomo Electric Industries, Ltd.
- Hajime OTA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
WIRE FOR REED SWITCH, REED PIECE FOR REED SWITCH, AND REED SWITCH
- Publication number 20190017152
- Publication date Jan 17, 2019
- Sumitomo Electric Industries, Ltd.
- Hajime OTA
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
ELECTRODE MATERIAL AND ELECTRODE FOR IGNITION PLUG, AND IGNITION PLUG
- Publication number 20180363102
- Publication date Dec 20, 2018
- Sumitomo Electric Industries, Ltd.
- Hajime OTA
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
THREE-DIMENSIONAL NETWORK ALUMINUM POROUS BODY FOR CURRENT COLLECTO...
- Publication number 20160284482
- Publication date Sep 29, 2016
- Sumitomo Electric Industries, Ltd.
- Akihisa HOSOE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
THREE-DIMENSIONAL NETWORK ALUMINUM POROUS BODY, ELECTRODE USING THE...
- Publication number 20160086743
- Publication date Mar 24, 2016
- SUMITOMO ELECTRIC INDUSTRIES, LTD.
- Akihisa HOSOE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
THREE-DIMENSIONAL NET-LIKE ALUMINUM POROUS BODY, ELECTRODE USING TH...
- Publication number 20160049661
- Publication date Feb 18, 2016
- SUMITOMO ELECTRIC INDUSTRIES, LTD.
- Nobuhiro OTA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR EVALUATION TESTING OF MATERIAL FOR INTERNAL COMBUSTION E...
- Publication number 20150330922
- Publication date Nov 19, 2015
- Sumitomo Electric Industries, Ltd.
- Hajime OTA
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
LITHIUM ION CAPACITOR, POWER STORAGE DEVICE, POWER STORAGE SYSTEM
- Publication number 20150303000
- Publication date Oct 22, 2015
- Sumitomo Electric Industries, Ltd.
- Kazuki Okuno
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
WIRE FOR REED SWITCH, REED FOR REED SWITCH, AND REED SWITCH
- Publication number 20150162142
- Publication date Jun 11, 2015
- Sumitomo Electric Industries, Ltd.
- Hajime Ota
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
METHOD FOR EVALUATION TESTING OF MATERIAL FOR INTERNAL COMBUSTION E...
- Publication number 20150017729
- Publication date Jan 15, 2015
- SIMITOMO ELECTRIC INDUSTRIES, LTD.
- Hajime Ota
- G01 - MEASURING TESTING
Information Patent Application
ELECTRODE MATERIAL, SPARK-PLUG ELECTRODE, AND SPARK PLUG
- Publication number 20140370258
- Publication date Dec 18, 2014
- Hajime Ota
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
METHOD FOR MANUFACTURING PRECURSOR, METHOD FOR MANUFACTURING SUPERC...
- Publication number 20140342917
- Publication date Nov 20, 2014
- Hajime Ota
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR MANUFACTURING PRECURSOR, METHOD FOR MANUFACTURING SUPERC...
- Publication number 20140287928
- Publication date Sep 25, 2014
- TOYO KOHAN CO., LTD
- Hajime Ota
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ALUMINUM-BASED TERMINAL FITTING
- Publication number 20140235116
- Publication date Aug 21, 2014
- AUTONETWORKS TECHNOLOGIES, LTD.
- Takuji Otsuka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRODE MATERIAL; AND BATTERY, NONAQUEOUS-ELECTROLYTE BATTERY, AN...
- Publication number 20140234720
- Publication date Aug 21, 2014
- Sumitomo Electric Industries, Ltd.
- Kazuki Okuno
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
TERMINAL CONNECTOR, ELECTRIC WIRE WITH TERMINAL CONNECTOR, AND METH...
- Publication number 20140224535
- Publication date Aug 14, 2014
- AUTONETWORKS TECHNOLOGIES, LTD.
- Takuji Otsuka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR PRODUCING ELECTRODE FOR ELECTROCHEMICAL ELEMENT
- Publication number 20130333209
- Publication date Dec 19, 2013
- Sumitomo Electric Toyama Co., Ltd.
- Akihisa HOSOE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRODE USING THREE-DIMENSIONAL NETWORK ALUMINUM POROUS BODY, AND...
- Publication number 20130330614
- Publication date Dec 12, 2013
- Sumitomo Electric Toyama Co., Ltd.
- Akihisa HOSOE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
THREE-DIMENSIONAL NETWORK ALUMINUM POROUS BODY FOR CURRENT COLLECTO...
- Publication number 20130288123
- Publication date Oct 31, 2013
- Akihisa Hosoe
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
THREE-DIMENSIONAL NETWORK ALUMINUM POROUS BODY FOR CURRENT COLLECTO...
- Publication number 20130288124
- Publication date Oct 31, 2013
- SUMITOMO ELECTRIC TOYAMA CO., LTD.
- Akihisa HOSOE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR PRODUCING ALUMINUM STRUCTURE AND ALUMINUM STRUCTURE
- Publication number 20130121873
- Publication date May 16, 2013
- Sumitomo Electric Industries, Ltd.
- Koutarou KIMURA
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
POROUS METAL BODY, AND ELECTRODE MATERIAL AND BATTERY BOTH INCORPOR...
- Publication number 20130122375
- Publication date May 16, 2013
- Sumitomo Electric Industries, Ltd.
- Kengo GOTO
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
THREE-DIMENSIONAL NETWORK ALUMINUM POROUS BODY, CURRENT COLLECTOR A...
- Publication number 20130045425
- Publication date Feb 21, 2013
- Sumitomo Electric Toyama Co., Ltd.
- Akihisa Hosoe
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTROCHEMICAL ELEMENT
- Publication number 20130040196
- Publication date Feb 14, 2013
- Sumitomo Electric Toyama Co., Ltd.
- Akihisa HOSOE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SUBSTRATE FOR SUPERCONDUCTING COMPOUND AND METHOD FOR MANUFACTURING...
- Publication number 20130040821
- Publication date Feb 14, 2013
- Sumitomo Electric Industries, Ltd.
- Hironao Okayama
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
METHOD FOR PRODUCING ELECTRODE FOR ELECTROCHEMICAL ELEMENT
- Publication number 20130040046
- Publication date Feb 14, 2013
- Sumitomo Electric Toyama Co., Ltd.
- Akihisa HOSOE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRODE FOR ELECTROCHEMICAL ELEMENT AND METHOD FOR PRODUCING THE...
- Publication number 20130040205
- Publication date Feb 14, 2013
- Sumitomo Electric Toyama Co., Ltd.
- Akihisa HOSOE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRODE USING THREE-DIMENSIONAL NETWORK ALUMINUM POROUS BODY, AND...
- Publication number 20130040195
- Publication date Feb 14, 2013
- Sumitomo Electric Toyama Co., Ltd.
- Akihisa Hosoe
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
THREE-DIMENSIONAL NETWORK ALUMINUM POROUS BODY, ELECTRODE USING THE...
- Publication number 20130010401
- Publication date Jan 10, 2013
- Sumitomo Electric Toyama Co., Ltd.
- Akihisa Hosoe
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR PRODUCING ELECTRODE FOR ELECTROCHEMICAL ELEMENT
- Publication number 20130008217
- Publication date Jan 10, 2013
- Sumitomo Electric Toyama Co., Ltd.
- Akihisa Hosoe
- H01 - BASIC ELECTRIC ELEMENTS

Person

Patents Grantslast 30 patents

Electrode material spark plug electrode, and spark plug

Wire for reed switch, reed piece for reed switch, and reed switch

Electrode material and electrode for ignition plug, and ignition plug

Three-dimensional network aluminum porous body, electrode using the...

Three-dimensional net-like aluminum porous body, electrode using th...

Method for evaluation testing of material for internal combustion e...

Method for manufacturing precursor, method for manufacturing superc...

Electrode material; and battery, nonaqueous-electrolyte battery, an...

Aluminum-based terminal fitting

Method for producing electrode for electrochemical element

Three-dimensional network aluminum porous body for current collecto...

Electrochemical element

Method of producing substrate and superconducting wire

Three-dimensional network aluminum porous body for current collecto...

Three-dimensional network aluminum porous body, electrode using the...

Terminal connector, electric wire with terminal connector, and meth...

Electrode for electrochemical element and method for producing the...

Three-dimensional net-like aluminum porous body, electrode using th...

Substrate for superconducting compound and method for manufacturing...

Three-dimensional network aluminum porous body, electrode using the...

Substrate, method of producing substrate, superconducting wire, and...

Method for manufacturing precursor, method for manufacturing superc...

Metal laminated substrate for use as an oxide superconducting wire...

Electrode using three-dimensional network aluminum porous body, and...

Method for producing electrode for electrochemical element

Current collector using three-dimensional network aluminum porous b...

Three-dimensional network aluminum porous body for current collecto...

Method for producing porous metal body, porous aluminum body, batte...

Patents Applicationslast 30 patents

ELECTRODE MATERIAL, SPARK PLUG ELECTRODE, AND SPARK PLUG

WIRE FOR REED SWITCH, REED PIECE FOR REED SWITCH, AND REED SWITCH

ELECTRODE MATERIAL AND ELECTRODE FOR IGNITION PLUG, AND IGNITION PLUG

THREE-DIMENSIONAL NETWORK ALUMINUM POROUS BODY FOR CURRENT COLLECTO...

THREE-DIMENSIONAL NETWORK ALUMINUM POROUS BODY, ELECTRODE USING THE...

THREE-DIMENSIONAL NET-LIKE ALUMINUM POROUS BODY, ELECTRODE USING TH...

METHOD FOR EVALUATION TESTING OF MATERIAL FOR INTERNAL COMBUSTION E...

LITHIUM ION CAPACITOR, POWER STORAGE DEVICE, POWER STORAGE SYSTEM

WIRE FOR REED SWITCH, REED FOR REED SWITCH, AND REED SWITCH

METHOD FOR EVALUATION TESTING OF MATERIAL FOR INTERNAL COMBUSTION E...

ELECTRODE MATERIAL, SPARK-PLUG ELECTRODE, AND SPARK PLUG

METHOD FOR MANUFACTURING PRECURSOR, METHOD FOR MANUFACTURING SUPERC...

METHOD FOR MANUFACTURING PRECURSOR, METHOD FOR MANUFACTURING SUPERC...

ALUMINUM-BASED TERMINAL FITTING

ELECTRODE MATERIAL; AND BATTERY, NONAQUEOUS-ELECTROLYTE BATTERY, AN...

TERMINAL CONNECTOR, ELECTRIC WIRE WITH TERMINAL CONNECTOR, AND METH...

METHOD FOR PRODUCING ELECTRODE FOR ELECTROCHEMICAL ELEMENT

ELECTRODE USING THREE-DIMENSIONAL NETWORK ALUMINUM POROUS BODY, AND...

THREE-DIMENSIONAL NETWORK ALUMINUM POROUS BODY FOR CURRENT COLLECTO...

THREE-DIMENSIONAL NETWORK ALUMINUM POROUS BODY FOR CURRENT COLLECTO...

METHOD FOR PRODUCING ALUMINUM STRUCTURE AND ALUMINUM STRUCTURE

POROUS METAL BODY, AND ELECTRODE MATERIAL AND BATTERY BOTH INCORPOR...

THREE-DIMENSIONAL NETWORK ALUMINUM POROUS BODY, CURRENT COLLECTOR A...

ELECTROCHEMICAL ELEMENT

SUBSTRATE FOR SUPERCONDUCTING COMPOUND AND METHOD FOR MANUFACTURING...

METHOD FOR PRODUCING ELECTRODE FOR ELECTROCHEMICAL ELEMENT

ELECTRODE FOR ELECTROCHEMICAL ELEMENT AND METHOD FOR PRODUCING THE...

ELECTRODE USING THREE-DIMENSIONAL NETWORK ALUMINUM POROUS BODY, AND...

THREE-DIMENSIONAL NETWORK ALUMINUM POROUS BODY, ELECTRODE USING THE...

METHOD FOR PRODUCING ELECTRODE FOR ELECTROCHEMICAL ELEMENT