NIPPON PAPER INDUSTRIES CO., LTD.

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Technologies

Intl Class Technology # of Patents Rank
 
 
 
B41M PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING 3913
 
 
 
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 2510
 
 
 
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM20101
 
 
 
D21F PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON1120
 
 
 
C08F MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS 992
 
 
 
G03C PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES 843
 
 
 
C08K USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS 665
 
 
 
B05D PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL 563
 
 
 
C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS 577
 
 
 
C12N MICRO-ORGANISMS OR ENZYMES; COMPOSITIONS THEREOF 5117

Top Patents (by citation)

Patent # Title Filing Date Issue Date Intl Class Cited #
5,180,624 Ink jet recording paperMay 14, 91Jan 19, 93[B32B]65
5,397,619 Inkjet recording paper and a manufacturing process thereofAug 06, 93Mar 14, 95[B41M]32
5,279,885 Ink-jet recording sheetJan 14, 92Jan 18, 94[B41M]27
5,647,935 Method of producing ink jet recording mediumDec 12, 95Jul 15, 97[B32B]25
5,281,467 Ink jet recording paperAug 26, 92Jan 25, 94[B32B]23
5,965,791 Vector for introducing a gene into a plant, and methods for producing transgenic plants and multitudinously introducing genes into a plant using the vectorNov 09, 95Oct 12, 99[C12N, A01H]21
5,362,565 Production method of microcapsulesMay 12, 93Nov 08, 94[B32B]21
5,251,551 Calendering apparatus for paper making processMar 02, 92Oct 12, 93[D21G, B30B]21
6,303,670 Cellulose based coating composition curable with ultraviolet rayFeb 25, 00Oct 16, 01[C08F]18
5,360,657 Coated printing paper and process for producing the sameNov 16, 92Nov 01, 94[D21H, B32B]18

Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2013/0059,728 THERMOSENSITIVE RECORDING MEDIUMJan 28, 11Mar 07, 13[B41M]
2013/0011,553 PROCESSES FOR PREPARING COATED PRINTING PAPERMar 29, 11Jan 10, 13[B41C]
2013/0005,866 MOLDING MATERIAL AND MANUFACTURING METHOD THEREFORMar 16, 11Jan 03, 13[C09D, C08L]
2013/0005,869 CATIONIC MICROFIBRILLATED PLANT FIBRE AND MANUFACTURING METHOD FOR SAMEFeb 04, 11Jan 03, 13[D21C, D21H, D01C, C08L]
2012/0277,351 CELLULOSE NANOFIBERSNov 12, 10Nov 01, 12[C08B, C08L, D21B]
2012/0244,176 PROTEIN HAVING IMMUNOGENICITY OF CEDAR POLLEN, POLYNUCLEOTIDE ENCODING THE PROTEIN, AND USE THEREOFOct 28, 10Sep 27, 12[C12N, C12P, A61P, A01H, A61K, C07K]
2012/0211,190 METHODS FOR DETERMINING THE DEGREE OF DEPOSITION OF CONTAMINANTSOct 13, 10Aug 23, 12[D21F, G01B]
2012/0208,698 THERMOSENSITIVE RECORDING LABELSep 01, 10Aug 16, 12[B41M]
2012/0157,303 COATING SOLUTION FOR HEAT-SENSITIVE COLOR-DEVELOPING LAYER, AND HEAT-SENSITIVE RECORDING MATERIALApr 02, 10Jun 21, 12[B41M, C09D]
2012/0129,692 THERMOSENSITIVE RECORDING MEDIUMJun 03, 10May 24, 12[B41M]

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
8,414,739 Filled paper and method of manufacturing the sameMar 16, 06Apr 09, 13[D21H]
8,377,259 Processes for preparing coated printing papers using hardwood mechanical pulpsAug 07, 09Feb 19, 13[D21F]
8,377,260 Newsprint paper for offset printingAug 18, 11Feb 19, 13[D21H]
8,377,563 Papermaking additive and paper containing the sameMar 25, 09Feb 19, 13[B32B]
8,349,135 Papermaking additive and filled paperJan 16, 08Jan 08, 13[D21H, C08L]
8,287,692 Processes for producing cellulose nanofibersDec 25, 08Oct 16, 12[B82B, D21H, C08B]
8,283,284 Thermosensitive recording mediumMay 01, 08Oct 09, 12[B41M]
8,273,215 Method for producing coated paperOct 14, 08Sep 25, 12[D21F]
8,247,347 Thermosensitive recording mediumMar 14, 08Aug 21, 12[B41M]
8,241,462 Papermaking internal sizing agent and use thereofMar 06, 08Aug 14, 12[D21H]

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Top Inventors for This Owner

Inventor Name Address # of Patent/Pub
Satake Toshimi
Tokyo, JP
45
Nagai Tomoaki
Kita-ku, JP
43
Minami Toshiaki
Tokyo, JP
29
Hamada Kaoru
Tokyo, JP
28
Nanri Yasunori
Tokyo, JP
24
Kimura Yoshihide
Kita-ku, JP
22
Fujimura Fumio
Tokyo, JP
20
Sekine Akio
Tokyo, JP
20
Kuroyama Yoshihiro
Shinjuku, JP
19
Fukuchi Tadakazu
Tokyo, JP
18