DAINIPPON INK AND CHEMICALS, INC.

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Intl Class Technology Matters Rank in Class
 
  
 
C09K MATERIALS FOR APPLICATIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR3461
 
  
 
C08F MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS 3095
 
  
 
C08G MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS 2991
 
  
 
C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS 2888
 
  
 
C07C ACYCLIC OR CARBOCYCLIC COMPOUNDS 18120
 
  
 
G03G ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY 1665
 
  
 
C08K USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS 1488
 
  
 
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM13144
 
  
 
C09D COATING COMPOSITIONS, e.g. PAINTS, VARNISHES, LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR 1181
 
  
 
G02F DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH IS MODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THE DEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY, COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g. SWITCHING, GATING, MODULATING OR DEMODULATING; TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF; FREQUENCY-CHANGING; NON-LINEAR OPTICS; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS 10123

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
8729153 Aqueous pigment dispersion for ink-jet ink and ink-jet ink compositionSep 10, 04May 20, 14[C08J, C08F, C09D, B60C, C09B, C08L, C08K]
8440781 Epdxy resin composition and cured article thereof, semiconductor encapsulation material, novel phenol resin, and novel epdoxy resinDec 09, 09May 14, 13[C08G, C08L]
8420749 Epoxy resin composition and cured article thereof, semiconductor encapsulation material, novel phenol resin, and novel epoxy resinMar 01, 06Apr 16, 13[C08G, C08F, C08L, B24D]
8309187 Optical film, elliptically polarizing plate, circularly polarizing plate, liquid crystal display element, and method of producing optical filmDec 27, 05Nov 13, 12[C09K]
8263714 Epoxy resin composition, cured article thereof, semiconductor sealing material, novel phenol resin, novel epoxy resin, method for producing novel phenol resin, and method for producing novel epoxy resinJun 10, 11Sep 11, 12[C08G, C08L]
8217095 Active energy ray-curable ink-jet printing inkOct 28, 05Jul 10, 12[C08F, C09D, G03F]
8171956 Liquid supply method and apparatusOct 15, 04May 08, 12[G05D, F04F]
8163820 Process for producing aqueous pigment dispersions for ink-jet recordingAug 11, 03Apr 24, 12[C09D]
8159784 Magnetic recording medium and production method thereofJun 30, 05Apr 17, 12[G11B]
8084567 Epoxy resin composition and cured article thereof, novel epoxy resin and production method thereof, and novel phenol resinNov 10, 09Dec 27, 11[C08G]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
8383743 Ink composition for jet printerExpiredMar 30, 06Feb 26, 13[C08F]
7960065 Separator for fuel cell, method for producing the same, and fuel cellExpiredJun 16, 06Jun 14, 11[H01M]
7910501 Sheet molding material for fuel cell bipolar plate, method of producing same and bipolar plate or fuel cellExpiredDec 16, 05Mar 22, 11[B32B, D04H]
7858159 Photocurable composition for sealant, liquid crystal sealant, and liquid crystal panelExpiredAug 30, 06Dec 28, 10[C08F]
7799911 Phthalocyanine compound and method for producing the same, and coloring composition containing the phthalocyanine compoundExpiredFeb 17, 06Sep 21, 10[C07D, C07B]
7674866 Method of producing polymer using iron complex as catalystExpiredSep 12, 06Mar 09, 10[C07F, C08F]
2010/0009,897 POLYPEPTIDE HAVING LARVAE GROWTH INHIBITING OR INSECTICIDAL EFFECT ON SCARABAEIDAE INSECTS AND POLYNUCLEOTIDE ENCODING THE SAMEAbandonedJun 24, 09Jan 14, 10[A01P, A01N]
7630116 Ion conductor and electrochemical display device utilizing the sameExpiredJan 21, 05Dec 08, 09[G02F]
2009/0246,484 INK FOR JET PRINTERAbandonedSep 29, 06Oct 01, 09[C08G, B05D, B32B]
7553548 Laminated sheet for moldingExpiredJul 27, 04Jun 30, 09[B05D, B32B]
7537882 Anti-reflective coating composition and production method for pattern using the sameExpiredJun 29, 05May 26, 09[H01L, G03F]
2009/0104,441 LAMINATED SHEET FOR THERMOFORMING, FORMED PRODUCT, INJECTION-MOLDED PRODUCT, AND METHOD OF PRODUCING THE SAMEAbandonedFeb 23, 06Apr 23, 09[B29C, B32B]
7514138 Hydraulic transfer film and method for producing hydraulic transfer body using the sameExpiredJun 27, 03Apr 07, 09[B41M, B05D, G03G, B44C]
7514569 Benzimidazolone compoundExpiredDec 07, 04Apr 07, 09[C07D]
7514507 Comb-shaped epoxy resin and method for preparing comb-shaped epoxy resinExpiredMar 23, 05Apr 07, 09[C08G]
7509271 Color-designating server, color-designating receiving/ordering system, color-designating method, color-designating receiving/ordering method, and recording mediumExpiredDec 27, 01Mar 24, 09[G06Q]
2009/0039,556 THERMOFORMING METHOD FOR THERMOFORMING SHEET AND THERMOFORMING APPARATUSAbandonedMay 10, 06Feb 12, 09[B29C]
2008/0305,365 Magnetic Recording Medium and Manufacturing Method ThereforAbandonedMay 27, 05Dec 11, 08[G11B]
2008/0248,281 Organic-Inorganic Composite Coating Film and Aqueous Coating CompositionAbandonedJul 27, 05Oct 09, 08[C09D, B32B]
2008/0171,858 Optically Active Rare Earth Complex Having Circularly Polarized LuminescenceAbandonedAug 25, 04Jul 17, 08[C07F]

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