DMG MORI SEIKI CO., LTD.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B23Q DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING 3112
 
  
 
G05B CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS 2675
 
  
 
G01B MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS1584
 
  
 
G01D MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED BY A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR 1149
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 11436
 
  
 
B23B TURNING; BORING 844
 
  
 
B23C MILLING 825
 
  
 
B23P OTHER WORKING OF METAL; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS 353
 
  
 
G05D SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES 381
 
  
 
B25J MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES 256

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0307,409 POSITION DETECTING DEVICEMay 19, 17Oct 26, 17[G01D]
2016/0288,285 FINE-TUNING SPEED APPLICATION INTERFACEMar 31, 15Oct 06, 16[B23Q, G05B]
2016/0238,366 TOOL LENGTH MEASUREMENT APPARATUSFeb 16, 16Aug 18, 16[G01B]
2015/0276,393 Method for Adjusting Volume of Combustion Chamber of EngineMar 12, 15Oct 01, 15[G01B, B23C]
2015/0268,661 Simulation Apparatus for Manual Operation of Machine ToolMar 03, 15Sep 24, 15[G05B]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9895784 Spindle apparatus for machine toolMar 27, 15Feb 20, 18[B23Q]
9897991 Machine toolOct 20, 14Feb 20, 18[G05B]
9869994 Simulation apparatus for manual operation of machine toolMar 03, 15Jan 16, 18[G05B]
9863763 Method for adjusting volume of combustion chamber of engineMar 12, 15Jan 09, 18[G05B, G01B, B23C, F02F]
9863765 Tool length measurement apparatusFeb 16, 16Jan 09, 18[B23Q, G01B]
9846428 Controller for spindle motorSep 02, 14Dec 19, 17[G05B, G06F]
9829349 Method of compensating command value for rotation angleMay 27, 14Nov 28, 17[G01B, G01D]
9810521 Displacement detection apparatusJan 27, 16Nov 07, 17[G01B, G01D]
9791847 Method of calculating a stable spindle rotation number and an apparatus for calculating a stable spindle rotation numberMay 19, 15Oct 17, 17[G05B]
9791848 Display apparatusSep 26, 14Oct 17, 17[G06T, G05B, G06F]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2011/0307,212 METHOD AND APPARATUS FOR MEASURING WORKPIECE ON MACHINE TOOLAbandonedJun 08, 11Dec 15, 11[G06F]
2010/0016,998 MACHINING PROGRAM PROCESSING APPARATUSAbandonedJul 07, 09Jan 21, 10[G05B]
6583948 Disc recording/reproducing apparatus and servo signal writing apparatusExpiredJun 04, 99Jun 24, 03[G11B]

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