JAPAN CARLIT CO., LTD.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
H01G CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE 264
 
  
 
C08B POLYSACCHARIDES; DERIVATIVES THEREOF 130
 
  
 
C08C TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS121
 
  
 
C08F MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS 1124
 
  
 
C25B ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON- METALS; APPARATUS THEREFOR 134
 
  
 
G03C PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES 145
 
  
 
H01L SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR 1361
 
  
 
H01M PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY 1153

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
8212141 Organic semiconductor radiation/light sensor and radiation/light detectorOct 20, 06Jul 03, 12[H01L]
7656645 Electrolytic solution for electric double layer capacitor and electric double layer capacitorJul 27, 04Feb 02, 10[H01M, H01G]
7524619 Coloring matter absorbing near-infrared ray and filter for cutting off near-infrared rayNov 18, 03Apr 28, 09[G03C]
7411777 Electrolytic solution for electric double layer capacitor and electric double layer capacitorJul 27, 04Aug 12, 08[H01G]
5766445 Method for producing a nitrogen-atom containing carbonaceous materialDec 06, 95Jun 16, 98[C25B, H01M]
RE30259 Water-soluble thermosetting resins and use thereofFeb 23, 79Apr 22, 80[C08F, C08C, C08B]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2012/0301,992 ELECTROLYTE SOLUTION FOR DYE SENSITIZED SOLAR CELL, AND DYE SENSITIZED SOLAR CELL USING SAMEAbandonedJan 25, 11Nov 29, 12[H01L, C07C, H01G]
2012/0251,831 NEAR-INFRARED ABSORPTIVE COLORING MATTER AND NEAR-INFRARED ABSORPTIVE COMPOSITIONAbandonedDec 16, 10Oct 04, 12[C08J, C07F, C07C, C09D, G02B, B32B]
2011/0315,939 NEAR INFRARED ABSORBENT DYE AND NEAR INFRARED SHIELDING FILTERAbandonedFeb 18, 10Dec 29, 11[C07C, G02B]
6980415 Electrolyte for electrical double layer capacitor and electrical double layer capacitor using the electrolyteExpiredMar 29, 05Dec 27, 05[H01G]
6602607 Titanium doxide photocatalyst carrier and process for its productionExpiredMar 27, 01Aug 05, 03[B32B]
5604281 Ultraviolet-and infrared-ray absorbing polymer compositionExpiredMay 02, 95Feb 18, 97[C08K]
5231523 Liquid crystal elements and conductive organic compound film-forming compositionsExpiredAug 20, 92Jul 27, 93[G02F]
5119274 Solid capacitorExpiredDec 26, 90Jun 02, 92[H01G]
5061665 Process for producing an improved alumina-zirconia composite sintered materialExpiredJan 08, 90Oct 29, 91[C04B]
5047560 Process for producing highly pure 3,3',4,4'-biphenyltetracarboxylic acid or dianhydride thereofExpiredMar 09, 90Sep 10, 91[C07D, C07C]
4982312 Charge transfer complex and solid electrolytic capacitor employing the sameExpiredOct 27, 89Jan 01, 91[H01G]
4829028 Process for producing an alumina-zirconia composite sintered materialExpiredDec 22, 87May 09, 89[C04B]
4780796 Solid electrolytic capacitorExpiredDec 28, 87Oct 25, 88[H01G]
4687565 Electrolytic cell for producing periodatesExpiredMar 25, 86Aug 18, 87[C25B]
4688153 Charge transfer complexExpiredNov 12, 86Aug 18, 87[H01G]
4579969 Substituted 1,3-dibenzylureas and herbicidal compositions containing themExpiredDec 28, 84Apr 01, 86[C07C]
4495048 Apparatus for electrolysis of saline waterExpiredMay 18, 82Jan 22, 85[C25B]
4479864 Anode for electrolysis of seawaterExpiredJul 28, 83Oct 30, 84[C25B]
4465509 Urea compounds and herbicidal compositions containing themExpiredSep 27, 82Aug 14, 84[A01N, C07C]
4456510 Process for manufacturing chlorine dioxideExpiredNov 22, 82Jun 26, 84[C25B]

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