RISO KAGAKU CORPORATION

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
 
 
B41J TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS 27916
 
 
 
B65H HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES10027
 
 
 
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 8028
 
 
 
B41L APPARATUS OR DEVICES FOR MANIFOLDING, DUPLICATING, OR PRINTING FOR OFFICE OR OTHER COMMERCIAL PURPOSES; ADDRESSING MACHINES OR LIKE SERIES-PRINTING MACHINES 751
 
 
 
G06F ELECTRIC DIGITAL DATA PROCESSING 56391
 
 
 
G06K RECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS 52146
 
 
 
B41F PRINTING MACHINES OR PRESSES 3516
 
 
 
H04N PICTORIAL COMMUNICATION, e.g. TELEVISION 35207
 
 
 
G03G ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY 2557
 
 
 
B41C PROCESSES FOR THE MANUFACTURE OR REPRODUCTION OF PRINTING SURFACES 244

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2018/0022,142 SHEET-LIKE OBJECTJul 10, 17Jan 25, 18[B42D, B32B, B65D]
2017/0274,662 THERMAL STENCIL MAKING UNITMar 02, 17Sep 28, 17[B41J]
2017/0249,110 PRINTING SYSTEM, INFORMATION PROCESSING DEVICE, AND PRINTING MACHINEFeb 07, 17Aug 31, 17[G06F]
2017/0173,970 INKJET PRINTEROct 28, 16Jun 22, 17[B41J]
2017/0168,761 PRINT DATA GENERATING APPARATUS, PRINT DATA GENERATING PROGRAM, AND PRINTING APPARATUSFeb 17, 17Jun 15, 17[G06F]
2017/0015,854 INKJET INKJun 22, 16Jan 19, 17[C09D]
2016/0243,843 INK CARTRIDGE AND INK-JET PRINTER HAVING THE SAMEFeb 19, 16Aug 25, 16[B41J]
2016/0215,539 DOOR OPENING/CLOSING DEVICEJan 20, 16Jul 28, 16[E05B, E05C]
2015/0197,648 COLORED RESIN PARTICLE DISPERSION AND INKJET INKJan 14, 15Jul 16, 15[C09D]
2012/0210,908 OIL-BASED INKJET INKJul 15, 10Aug 23, 12[C09D]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9902161 Ink cartridgeJan 24, 17Feb 27, 18[B41J]
9900466 Image processing apparatusFeb 20, 17Feb 20, 18[H04N, G06K]
9891871 Image processing apparatus for print job data in PDL formatFeb 13, 17Feb 13, 18[G06F]
9894232 Image reading apparatusNov 21, 16Feb 13, 18[H04N]
9884494 Inkjet printing machineNov 13, 15Feb 06, 18[B41J]
9885993 PrinterMar 11, 16Feb 06, 18[G03G, B41J]
9888142 Image scanning apparatusJul 11, 16Feb 06, 18[H04N]
9878570 Bookbinding apparatusJul 24, 15Jan 30, 18[B42C, B65H]
9868294 Inkjet printerOct 28, 16Jan 16, 18[B41J]
9849664 Thermal stencil making unitMar 02, 17Dec 26, 17[B41J, B41C]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2016/0339,685 PLATEMAKING DEVICEAbandonedMar 01, 16Nov 24, 16[B41D]
2016/0214,814 PRINT SHEET TRANSFER DEVICEAbandonedJan 14, 16Jul 28, 16[B65H]
2015/0375,517 PRINTER AND CONSUMABLESAbandonedJun 18, 15Dec 31, 15[B41J]
2015/0328,881 INKJET PRINTERAbandonedMay 01, 15Nov 19, 15[B41J]
2015/0278,655 IMAGE PROCESSING APPARATUSAbandonedMar 04, 15Oct 01, 15[G06K]
2015/0135,642 SHEET BONDING DEVICE AND ENCLOSING-SEALING DEVICEAbandonedNov 13, 14May 21, 15[B43M, B31B]
2015/0002,880 PRINTING APPARATUSAbandonedJun 19, 14Jan 01, 15[G06K]
8915994 Non-aqueous inkWithdrawnOct 17, 11Dec 23, 14[C09D]
2014/0360,405 WATER-IN-OIL TYPE EMULSION ADHESIVEAbandonedJun 10, 14Dec 11, 14[C09J]
2014/0355,054 IMAGE FORMING APPARATUS AND CONTINUOUS PRINTING METHODAbandonedMay 21, 14Dec 04, 14[G06K]
2014/0294,538 Sheet Stack Clamping DeviceAbandonedMar 18, 14Oct 02, 14[B42C]
2014/0187,400 ENVELOPING MACHINEAbandonedDec 26, 13Jul 03, 14[B31B]
2014/0168,119 ELECTRONIC DEVICE AND CONTROL METHOD THEREOFAbandonedDec 06, 13Jun 19, 14[G06F]
2014/0098,401 PRINT JOB MANAGEMENT APPARATUSAbandonedOct 01, 13Apr 10, 14[G06F]
2013/0314,482 PSEUDO-PRESSURE-SENSITIVE ADHESIVE COMPOSITION AND PRESSURE-SENSITIVE ADHESIVE SHEETAbandonedApr 22, 13Nov 28, 13[C09J]
2013/0280,015 DATA EDITING APPARATUS AND PROGRAMAbandonedApr 22, 13Oct 24, 13[B42C]
2013/0222,856 TERMINAL APPARATUS FOR CONTROLLING ENCLOSING/SEALING SYSTEM AND RECORDING MEDIUM FOR RECORDING PROGRAM THEREFORAbandonedFeb 07, 13Aug 29, 13[G06F]
2013/0222,857 PRINTER CONTROL APPARATUSAbandonedFeb 25, 13Aug 29, 13[G06K]
2013/0201,264 OIL BASED INKJET PRINTING METHOD AND INK SETAbandonedFeb 01, 13Aug 08, 13[C09D]
2013/0174,515 SEALED LETTER PREPARING APPARATUSAbandonedApr 01, 11Jul 11, 13[B65B]

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