ROLAND DG 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 6447
 
  
 
B29C SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; AFTER- TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING 2699
 
  
 
G05B CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS 1388
 
  
 
G06T IMAGE DATA PROCESSING OR GENERATION, IN GENERAL 8127
 
  
 
B23Q DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING 535
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 5442
 
  
 
G06K RECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS 4194
 
  
 
B23C MILLING 330
 
  
 
B26D CUTTING; DETAILS COMMON TO MACHINES FOR SEVERING, e.g. BY CUTTING, PERFORATING, PUNCHING, STAMPING-OUT 334
 
  
 
B65H HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES376

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2018/0072,905 INKJET INKAug 17, 17Mar 15, 18[B41J, C09D]
2018/0056,640 3D-OBJECT DATA PROCESSOR AND 3D-OBJECT DATA PROCESSING PROGRAMAug 29, 17Mar 01, 18[G06T, B33Y]
2018/0001,560 THREE-DIMENSIONAL PRINTING APPARATUS AND OBJECT-FORMATION-DATA PRODUCING APPARATUSJun 28, 17Jan 04, 18[B29C, B33Y]
2017/0253,031 LIQUID INJECTION DEVICE, INKJET PRINTER, AND METHOD FOR GENERATING DRIVING SIGNAL FOR LIQUID INJECTION DEVICEMar 06, 17Sep 07, 17[B41J]
2017/0038,765 SLICE IMAGE CREATION DEVICE, THREE-DIMENSIONAL PRINTING SYSTEM, AND SLICE IMAGE CREATION METHODAug 03, 16Feb 09, 17[B29C, G05B, B33Y]
2016/0347,006 IMAGE DATA GENERATOR AND THREE-DIMENSIONAL PRINTING APPARATUS INCLUDING THE SAMEMay 26, 16Dec 01, 16[B29C]
2016/0297,150 SLICED MODEL GENERATING APPARATUS AND THREE-DIMENSIONAL PRINTING SYSTEMApr 11, 16Oct 13, 16[B29C, G05B]
2015/0309,494 THREE-DIMENSIONAL PRINTING APPARATUS AND THREE-DIMENSIONAL PRINTING METHODApr 27, 15Oct 29, 15[G05B, B33Y]
2014/0358,274 TOOL MANAGEMENT SYSTEM, TOOL MANAGEMENT METHOD, AND COMPUTER-READABLE STORAGE MEDIUM STORING COMPUTER PROGRAM FOR ALLOWING COMPUTER TO ACT AS TOOL MANAGEMENT SYSTEMJun 03, 14Dec 04, 14[G05B]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9921573 Slice image creation device, three-dimensional printing system and slice image creation methodAug 03, 16Mar 20, 18[B29C, G05B, G06F, B33Y]
9914266 Three-dimensional printing apparatusJun 08, 16Mar 13, 18[B29C, B33Y]
9902149 Liquid injection device and inkjet recording device including the sameApr 12, 17Feb 27, 18[B41J]
9902159 Inkjet recording apparatus and ink containerAug 26, 16Feb 27, 18[B41J]
9902165 Ink supply system and inkjet printerMar 16, 17Feb 27, 18[B41J]
9873260 Self-weight pressure control valve, liquid supply system including the same, and inkjet recording deviceDec 29, 16Jan 23, 18[B41J]
9833827 Stamping device and stamping methodMar 30, 15Dec 05, 17[B41J, B21D, B44B, B44C]
9833952 Three-dimensional printing apparatusAug 27, 15Dec 05, 17[B29C, B33Y, B29K]
9833985 Three-dimensional printing systemFeb 13, 15Dec 05, 17[B29C, B33Y, B29L]
9764555 Inkjet printerSep 27, 16Sep 19, 17[B41J]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2017/0057,260 INKJET HEAD APPARATUS AND PRINTER INCLUDING THE SAMEAbandonedAug 26, 16Mar 02, 17[B41J]
2012/0288,312 LABEL PRODUCTION SYSTEM AND LABEL PRODUCTION METHODAbandonedMay 11, 11Nov 15, 12[B41J]
2011/0193,899 LIQUID EJECTION RECORDING DEVICE AND LIQUID EJECTION RECORDING METHODAbandonedJul 29, 09Aug 11, 11[B41J]
2008/0074,481 INKJET PRINTER AND PRINTING METHODAbandonedSep 21, 07Mar 27, 08[B41J]
2004/0089,980 Three-dimensional fabrication method and apparatusAbandonedFeb 21, 03May 13, 04[B29C]
5291659 Plotting systemExpiredJul 02, 92Mar 08, 94[B43L]
5173834 Electrostatic attraction apparatusExpiredMay 31, 90Dec 22, 92[H02N]
5094134 Cutting penExpiredJun 08, 90Mar 10, 92[B26D]

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