JAPAN STORAGE 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 6690
 
  
 
H01R ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS 3130
 
  
 
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM2155
 
  
 
H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY 2118
 
  
 
B01J CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS 1108
 
  
 
B26B HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR 136
 
  
 
B28B SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG OR MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER 127
 
  
 
C01G COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F 138
 
  
 
F02D CONTROLLING COMBUSTION ENGINES 172
 
  
 
F16H GEARING199

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
8092940 Non-aqueous electrolyte secondary batteryMay 06, 03Jan 10, 12[H01M]
7964305 Non-aqueous electrolyte battery wherein a battery case and a terminal are connected through resistanceDec 03, 04Jun 21, 11[H01M]
7718312 BatteryMay 27, 03May 18, 10[H01M]
7151069 Manufacturing processes of catalyst layer for fuel cellJul 16, 04Dec 19, 06[H01M]
7147957 Electrode for fuel cell and manufacturing method thereforFeb 04, 00Dec 12, 06[H01M]
6924064 Positive active material for non-aqueous electrolyte secondary battery and non-aqueous electrolyte secondary battery comprising sameNov 05, 01Aug 02, 05[H01M]
6893776 Positive active material for non-aqueous electrolyte secondary battery and non-aqueous electrolyte secondary battery comprising sameNov 08, 01May 17, 05[H01M]
6866960 Electrodes for fuel cell and processes for producing the sameJul 19, 01Mar 15, 05[H01M]
6730427 Electrode for fuel cell and method of manufacturing the sameDec 07, 99May 04, 04[H01M]
6722900 Power plug with elastic pieces for positioningApr 26, 02Apr 20, 04[H01R]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2006/0014,072 Electrode for fuel cell and process for the preparation thereofAbandonedSep 20, 05Jan 19, 06[H01M]
6958199 BatteryExpiredDec 19, 00Oct 25, 05[H01M]
6920404 Method of detecting residual capacity of secondary batteryExpiredSep 20, 01Jul 19, 05[G01R]
2005/0152,830 Manufacturing process of Li-contained nickel oxyhydroxide and nonaqueous electrolyte electrochemical cells with itAbandonedOct 07, 04Jul 14, 05[C01G]
6916578 Positive electrode active material for secondary cell, method for producing the same and nonaqueous electrolyte secondary cell comprising the sameExpiredApr 16, 01Jul 12, 05[H01M]
2005/0142,444 Non-aqueous electrolyte secondary cellAbandonedOct 14, 04Jun 30, 05[H01M]
2005/0118,083 Process for the production of lithium-containing material and non-aqueous electrolyte electrochemical cells using itAbandonedSep 03, 04Jun 02, 05[H01M, C01D]
2005/0106,455 Battery having metal terminal fixed to battery caseAbandonedOct 04, 04May 19, 05[H01M]
6882109 Electric discharge lampExpiredNov 08, 01Apr 19, 05[H01J]
2005/0053,717 Electrode for nonaqueous electrolyte batteryAbandonedSep 20, 04Mar 10, 05[B05D, H01M]
2005/0008,563 Powder as a positive active material, battery, and method for manufacturing a batteryAbandonedMay 05, 04Jan 13, 05[H01M, B22F, C01G, C22C]
6835214 Process for the production of non-aqueous electrolyte batteryExpiredJun 17, 02Dec 28, 04[H01M]
6800397 Non-aqueous electrolyte secondary battery and process for the preparation thereofExpiredJul 06, 01Oct 05, 04[H01M]
6797429 Non-aqueous electrolytic secondary cellExpiredJan 25, 01Sep 28, 04[H01M]
6777135 Nonaqueous electrolyte secondary cellExpiredOct 24, 01Aug 17, 04[H01M]
6730404 Composite active material and process for the production thereof, electrode and process for the production thereof, and non-aqueous electrolyte batteryExpiredNov 03, 00May 04, 04[H01M]
6724144 Discharge lampExpiredNov 19, 01Apr 20, 04[H01J]
6716555 Positive active material for secondary battery, process for preparation thereof and non-aqueous secondary battery comprising sameExpiredJun 12, 01Apr 06, 04[H01M]
6703755 Brush-equipped motor and method of exchanging brushes thereofExpiredSep 06, 02Mar 09, 04[H02K]
6696199 BatteryExpiredJan 29, 03Feb 24, 04[H01M]

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