MITSUBISHI PAPER MILLS LIMITED

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B41M PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING 7412
 
  
 
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM23134
 
  
 
G03C PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES 2026
 
  
 
D21H PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C, D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR 1721
 
  
 
G03F PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR 1688
 
  
 
B05D PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL 1176
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 11436
 
  
 
B41J TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS 993
 
  
 
H01M PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY 9145
 
  
 
D04H MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL 625

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2018/0024,689 LIGHT-TRANSMITTING CONDUCTIVE MATERIALSep 25, 17Jan 25, 18[G06F, H01B]
2017/0311,587 TOOL FOR CRYOPRESERVATION OF CELL OR TISSUE AND CRYOPRESERVATION METHODOct 16, 15Nov 02, 17[A01N]
2017/0294,637 SEPARATOR FOR ELECTROCHEMICAL DEVICE AND ELECTROCHEMICAL DEVICE INCLUDING THE SEPARATORSep 11, 15Oct 12, 17[H01M, H01G]
2017/0139,503 OPTICALLY TRANSPARENT CONDUCTIVE MATERIALMay 22, 15May 18, 17[G06F]
2017/0031,482 OPTICALLY TRANSPARENT CONDUCTIVE MATERIALApr 22, 15Feb 02, 17[G06F]
2016/0313,828 OPTICALLY TRANSPARENT CONDUCTIVE MATERIALJan 08, 15Oct 27, 16[G06F]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9889696 Coated paper for industrial inkjet printing presses and method of producing the sameMar 13, 17Feb 13, 18[B41M, D21H]
9873985 Coated printing paper for industrial inkjet printing press and method of producing printed materialJun 18, 15Jan 23, 18[B41M, B41J, D21H]
9840103 Lightweight coated printing paper for industrial inkjet printing pressJan 22, 15Dec 12, 17[B41M, D21H]
9834022 Thermal recording materialJan 16, 15Dec 05, 17[B41M]
9836176 Optically transparent conductive materialDec 10, 15Dec 05, 17[G06F, H05K]
9789722 Printing coated paper and method for producing a printed material using the sameJan 15, 13Oct 17, 17[B41M, B05D, D21H]
9768430 Non-woven fabric base material for lithium ion secondary battery separator and lithium ion secondary battery separatorJan 28, 14Sep 19, 17[H01M, D04H]
9731497 Printing paper and method for producing printed materialFeb 17, 16Aug 15, 17[B41M, B41F, D21C]
9724910 Printing paper for industrial rotary inkjet printing press and method for producing printed materialFeb 18, 16Aug 08, 17[B41M, B41F]
9677829 Total heat exchanging element paperMay 30, 02Jun 13, 17[F28F, D21H, F24F]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2016/0092,004 CONDUCTIVE PATTERN AND ELECTRODE PATTERN OF SINGLE-LAYER CAPACITIVE TOUCHSCREENAbandonedMay 12, 14Mar 31, 16[G06F]
2016/0000,979 BIOACTIVE IMPLANT AND MANUFACTURING METHOD OF BIOACTIVE IMPLANTAbandonedFeb 14, 14Jan 07, 16[A61L]
2015/0247,118 METHOD FOR PRODUCING 3D CELL CULTUREAbandonedSep 12, 13Sep 03, 15[C12N]
2015/0064,486 ELECTROPHOTOGRAPHIC RECORDING MATERIALAbandonedFeb 05, 13Mar 05, 15[G03G]
2015/0024,215 SILVER-PLATED COATED BODYAbandonedMar 14, 13Jan 22, 15[C23C, H05K]
2014/0283,702 LITHOGRAPHIC PRINTING PLATE SUPPORT AND NEGATIVE PHOTOSENSITIVE LITHOGRAPHIC PRINTING PLATEAbandonedOct 12, 12Sep 25, 14[B41N]
8496233 Vaporization filter for humidification, vaporization filter laminate for humidification and humidification method using theseExpiredNov 12, 08Jul 30, 13[B01F]
2012/0329,646 THERMAL RECORDING MATERIAL AND METHOD FOR PRODUCING THE SAMEAbandonedFeb 23, 11Dec 27, 12[B41M, B05D]
8283285 Scratch color-developable ink and invisible information printed sheetExpiredDec 19, 07Oct 09, 12[B41M]
2012/0219,756 SEMIPERMEABLE MEMBRANE SUPPORTING BODY, SPIRAL-WOUND SEMIPERMEABLE MEMBRANE ELEMENT, AND METHOD FOR PRODUCING SEMIPERMEABLE MEMBRANE SUPPORTING BODYAbandonedOct 18, 10Aug 30, 12[D21F, B01D, B32B, D04H]
2012/0192,740 FOUNTAIN SOLUTION COMPOSITION FOR LITHOGRAPHIC PRINTING PLATE AND LITHOGRAPHIC PRINTING METHODAbandonedJan 27, 12Aug 02, 12[B41F]
8143533 Method for forming resist pattern, method for producing circuit board, and circuit boardExpiredMay 17, 06Mar 27, 12[H05K]
2012/0009,363 RECORDING SHEET FOR WET ELECTROPHOTOGRAPHYAbandonedJul 06, 11Jan 12, 12[B41M]
2011/0318,689 LIGHT-SENSITIVE LITHOGRAPHIC PRINTING PLATE MATERIALAbandonedFeb 12, 10Dec 29, 11[G03F]
2011/0056,910 ETCHING METHODAbandonedFeb 04, 09Mar 10, 11[C23F]
2011/0049,104 ETCHANT FOR COPPER OR COPPER ALLOY, LIQUID FOR ETCHING PRETREATMENT, AND ETCHING METHODAbandonedJan 08, 09Mar 03, 11[C09K, C23F]
7897012 Sheet containing fibrous or tubular moisture adsorbent metal oxideExpiredJul 04, 07Mar 01, 11[D21H]
7795529 Organic dye, photoelectric conversion material, semiconductor electrode and photoelectric conversion deviceExpiredNov 14, 07Sep 14, 10[H01L]
2010/0112,478 WATER-DEVELOPABLE PHOTOSENSITIVE LITHOGRAPHIC PRINTING PLATE MATERIALAbandonedMar 21, 08May 06, 10[G03F]
7641764 Non-woven fabric for gypsum board and process for producing the sameExpiredDec 02, 05Jan 05, 10[D21H, E04C]

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