THE FURUKAWA BATTERY 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 21133
 
  
 
C01B NON-METALLIC ELEMENTS; COMPOUNDS THEREOF376
 
  
 
H01G CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE 363
 
  
 
B05D PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL 186
 
  
 
B23K SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM 192
 
  
 
C22C ALLOYS 171
 
  
 
C22F CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS OR NON-FERROUS ALLOYS 136
 
  
 
G01N INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES 1205
 
  
 
H02H EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS 176

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9812703 Electrode and electrical storage device for lead-acid systemDec 21, 11Nov 07, 17[H01M]
9666860 Optimised energy storage device having capacitor material on lead based negative electrodeMar 20, 08May 30, 17[H01M]
9524831 Method for producing hybrid negative plate for lead-acid storage battery and lead-acid storage batteryAug 26, 10Dec 20, 16[H01M, H01G]
9508493 Hybrid negative plate for lead-acid storage battery and lead-acid storage batteryAug 26, 10Nov 29, 16[H01M, H01G]
9450232 Process for producing negative plate for lead storage battery, and lead storage batteryMar 19, 10Sep 20, 16[H01M]
9337488 Method of manufacturing a multicomponent system lithium phosphate compound particle having an olivine structureAug 14, 14May 10, 16[C01B, H01M]
9203116 Energy storage deviceDec 12, 07Dec 01, 15[H01M, H01G]
9136535 Cathode active material, cathode, secondary battery and manufacturing methods for the sameAug 30, 12Sep 15, 15[C01B, H01M]
9093713 Method for producing lead-base alloy grid for lead-acid batteryAug 06, 09Jul 28, 15[H01M, C22F, C22C]
8841023 Multi-component-system lithium phosphate compound particle having an olivine structure and lithium secondary battery employing the lithium phosphate compound particle as a positive electrode materialApr 20, 11Sep 23, 14[C01B, H01M]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2015/0132,646 NEGATIVE ELECTRODE FOR NONAQUEOUS ELECTROLYTE RECHARGEABLE BATTERY AND NONAQUEOUS ELECTROLYTE RECHARGEABLE BATTERY USING SAMEAbandonedNov 06, 14May 14, 15[H01M]
2014/0038,043 CATHODE ACTIVE MATERIAL, NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY, AND METHOD FOR PRODUCING CATHODE ACTIVE MATERIALAbandonedOct 04, 13Feb 06, 14[C01B, H01M]
2013/0316,238 NANOSIZED PARTICLES USED IN ANODE FOR LITHIUM ION SECONDARY BATTERIES, AND METHOD FOR PRODUCING THE SAMEAbandonedMay 08, 13Nov 28, 13[H01M]
2009/0293,997 METHOD FOR PRODUCING LEAD-BASE ALLOY GRID FOR LEAD-ACID BATTERYAbandonedAug 06, 09Dec 03, 09[H01M, C22F]
2009/0172,932 Method of manufacturing a lead or a lead alloy plate lattice for a lead-acid batteryAbandonedMar 05, 09Jul 09, 09[H01M, B21C, C22F, B21D, C22C]
2005/0158,629 Lead-based alloy for lead-acid battery, grid for lead-acid battery and lead-acid batteryAbandonedJan 05, 05Jul 21, 05[H01M, C22C]
2005/0066,498 Method of manufacturing lead or lead alloy plate lattice for lead-acid battery and lead-acid batteryAbandonedOct 18, 04Mar 31, 05[B23P, H01M, B21D]
6830424 Apparatus and method for separating and supplying plates from a stacked plate assemblyExpiredJun 27, 02Dec 14, 04[B65G]
2004/0086,778 Exhaust structure of storage batteryAbandonedOct 27, 03May 06, 04[H01M]
6533862 Pasting machine for an active paste for a lead batteryExpiredJul 05, 01Mar 18, 03[B05C]
2002/0187,402 Solid electrolyte and battery using the sameAbandonedDec 18, 01Dec 12, 02[H01M]
6258483 Method for manufacturing positive pole active material for alkaline secondary battery, paste nickel pole, and alkaline secondary battery and method for manufacturing thereofExpiredJun 30, 99Jul 10, 01[H01M]
5979530 Separator sheet-feeding apparatusExpiredOct 07, 98Nov 09, 99[B32B]
5961769 Method for feeding separator sheetExpiredMay 28, 97Oct 05, 99[B32B]
4498519 Apparatus for continuous manufacturing lead or lead alloy stripExpiredMay 04, 83Feb 12, 85[]
4374187 Cover apparatus in monoblock storage batteryExpiredNov 01, 79Feb 15, 83[H01M]
4277572 Galvanic cell separatorExpiredAug 13, 79Jul 07, 81[C08F]

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