SUMITOMO ELECTRIC TOYAMA CO., LTD.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
H01M PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY 19135
 
  
 
H01G CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE 1254
 
  
 
C25D PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING 645
 
  
 
C23C COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL 596
 
  
 
C22C ALLOYS 468
 
  
 
C22F CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS OR NON-FERROUS ALLOYS 433
 
  
 
H01B CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING, OR DIELECTRIC PROPERTIES 371
 
  
 
B21B ROLLING OF METAL 131
 
  
 
B21C MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL120
 
  
 
B22F WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER 151

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2018/0030,607 METHOD FOR PRODUCING NICKEL ALLOY POROUS BODYJan 22, 16Feb 01, 18[C25D, C22C]
2016/0284,482 THREE-DIMENSIONAL NETWORK ALUMINUM POROUS BODY FOR CURRENT COLLECTOR, AND CURRENT COLLECTOR, ELECTRODE, NONAQUEOUS ELECTROLYTE BATTERY, CAPACITOR AND LITHIUM-ION CAPACITOR, EACH USING ALUMINUM POROUS BODYJun 06, 16Sep 29, 16[H01M, H01G]
2016/0138,164 POROUS METAL BODY AND METHOD OF PRODUCING THE SAMEJan 21, 16May 19, 16[C23C]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9711801 Three-dimensional net-like aluminum porous body, electrode using the aluminum porous body, nonaqueous electrolyte battery using the electrode, and nonaqueous electrolyte capacitor using the electrodeJul 21, 15Jul 18, 17[C23C, H01M, H01G]
9484570 Method for producing electrode for electrochemical elementAug 16, 13Nov 01, 16[H01M]
9390866 Three-dimensional network aluminum porous body for current collector, and current collector, electrode, nonaqueous electrolyte battery, capacitor and lithium-ion capacitor, each using aluminum porous bodyFeb 14, 12Jul 12, 16[H01M, H01G]
9337492 Electrochemical elementAug 08, 12May 10, 16[H01M, H01G]
9270073 Three-dimensional network aluminum porous body for current collector, electrode using the aluminum porous body, and battery, capacitor and lithium-ion capacitor each using the electrodeMay 09, 13Feb 23, 16[H01M, H01R, H01G]
9263195 Three-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 electrodeJul 02, 12Feb 16, 16[H01M, B22F, H01G, C22C]
9184435 Electrode for electrochemical element and method for producing the sameAug 08, 12Nov 10, 15[H01M]
9147504 Aluminum alloy wireDec 19, 12Sep 29, 15[H01B, B21C, C22F, C22C]
9123961 Three-dimensional net-like aluminum porous body, electrode using the aluminum porous body, nonaqueous electrolyte battery using the electrode, and nonaqueous electrolyte capacitor using the electrodeOct 04, 11Sep 01, 15[C23C, H01M, H01G]
8913368 Three-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 electrodeMay 30, 12Dec 16, 14[H01M, H01G]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2014/0335,441 METHOD FOR PRODUCING POROUS METALLIC BODY AND POROUS METALLIC BODYAbandonedDec 04, 12Nov 13, 14[C25D, H01M, H01G]
2014/0087,206 POROUS METAL BODY AND METHOD OF PRODUCING THE SAMEAbandonedSep 20, 13Mar 27, 14[H01B]
2013/0330,614 ELECTRODE USING THREE-DIMENSIONAL NETWORK ALUMINUM POROUS BODY, AND NONAQUEOUS ELECTROLYTE BATTERY, CAPACITOR AND LITHIUM-ION CAPACITOR WITH NONAQUEOUS ELECTROLYTIC SOLUTION, EACH USING THE ELECTRODEAbandonedAug 19, 13Dec 12, 13[H01M, H01G]
2013/0295,459 POROUS METALLIC BODY HAVING HIGH CORROSION RESISTANCE AND METHOD FOR PRODUCING THE SAMEAbandonedJan 06, 12Nov 07, 13[C25D, H01M, H01G]
2013/0266,862 HIGHLY CORROSION-RESISTANT POROUS METAL BODY AND METHOD FOR PRODUCING THE SAMEAbandonedNov 30, 11Oct 10, 13[H01M]
2013/0045,425 THREE-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 ELECTRODEAbandonedAug 08, 12Feb 21, 13[H01M, B32B, H01G]
2013/0040,046 METHOD FOR PRODUCING ELECTRODE FOR ELECTROCHEMICAL ELEMENTAbandonedAug 08, 12Feb 14, 13[H01M]
2013/0004,844 THREE-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 ELECTRODEAbandonedJul 02, 12Jan 03, 13[H01M, B32B, H01G]
2013/0004,854 ELECTRODE FOR ELECTROCHEMICAL ELEMENTAbandonedJul 02, 12Jan 03, 13[H01M, H01G]
2013/0004,856 THREE-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 ELECTRODEAbandonedJul 25, 12Jan 03, 13[H01M, H01G]
2012/0315,540 THREE-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 ELECTRODEAbandonedMay 14, 12Dec 13, 12[H01M, B32B, H01G]
2012/0295,169 AIR BATTERY AND ELECTRODEAbandonedJun 13, 12Nov 22, 12[H01M]
2012/0288,757 THREE-DIMENSIONAL NETWORK ALUMINUM POROUS BODY FOR CURRENT COLLECTOR, ELECTRODE USING THE ALUMINUM POROUS BODY, NONAQUEOUS ELECTROLYTE BATTERY, CAPACITOR AND LITHIUM-ION CAPACITORAbandonedMay 30, 12Nov 15, 12[H01M, H01B, H01G]
2012/0263,993 ELECTROCHEMICAL DEVICEAbandonedApr 18, 12Oct 18, 12[H01M, H01G]
2012/0264,022 ELECTRODE FOR ELECTROCHEMICAL DEVICE AND METHOD FOR PRODUCING THE SAMEAbandonedApr 18, 12Oct 18, 12[H01M, H01R, H01G]

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