CITIZEN MACHINERY CO., LTD.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B23B TURNING; BORING 2627
 
  
 
B23Q DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING 2317
 
  
 
G05B CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS 1487
 
  
 
B23C MILLING 231
 
  
 
B03B SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS 18
 
  
 
B08B CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL 157
 
  
 
B22C FOUNDRY MOULDING 127
 
  
 
B23F MAKING GEARS OR TOOTHED RACKS 115
 
  
 
B23G THREAD CUTTING; WORKING OF SCREWS, BOLT HEADS, OR NUTS, IN CONJUNCTION THEREWITH 18
 
  
 
B23P OTHER WORKING OF METAL; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS 155

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0322,538 NUMERICAL CONTROL DEVICENov 26, 14Nov 09, 17[G05B]
2017/0136,550 TOOL ATTACHMENT PART, TOOL POST OF MACHINE TOOL EQUIPPED WITH TOOL ATTACHMENT PART, AND MACHINE TOOLMar 31, 15May 18, 17[B23Q, B23B]
2016/0048,121 OFFSET NUMBER SETTING DEVICEApr 08, 14Feb 18, 16[G05B, G06F]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9902003 Machining device and machining methodJan 29, 15Feb 27, 18[B23F, B23C]
9886022 Numerical control deviceApr 23, 14Feb 06, 18[B23Q, G05B]
D802673 NameplateDec 02, 15Nov 14, 17[2003]
9791846 Numerical control deviceFeb 12, 13Oct 17, 17[G05B]
9731353 Bar material supplying device and numerical control machine tool having the sameSep 08, 14Aug 15, 17[B23Q, B23B]
9703282 Portable manipulation command input device and apparatus equipped with manipulation command input deviceOct 03, 13Jul 11, 17[G05B, G06F]
9690280 Power consumption output device and system for an automatic latheOct 19, 11Jun 27, 17[B23B, G06Q, G05B, G01R]
9676036 Polygon machining device and polygon machining methodMar 07, 14Jun 13, 17[B23Q, B23B]
9676071 Guide bush control device and method of adjusting guide bushMar 06, 14Jun 13, 17[B23Q, B23B]
9645599 Power supply management device and machine tool having the power-supply management deviceSep 30, 11May 09, 17[G05B, G05F]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2015/0019,002 MACHINE TOOLAbandonedFeb 05, 13Jan 15, 15[G05B]
2010/0268,371 MACHINING TOOLAbandonedOct 31, 08Oct 21, 10[G05B]

Top Inventors for This Owner

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